The Timken Company

United States of America


 
Total IP 383
Total IP incl. subs 467 (+ 84 for subs)
Total IP Rank # 3,346
IP Activity Score 2.8/5.0    80
IP Activity Rank # 8,743
IP AS incl. subs 2.5/5.0    93
Stock Symbol
ISIN US8873891043
Market Cap. 5,400M  (USD)
Industry Tools & Accessories
Sector Industrials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

103 48
4 27
184 10
7
 
Last Patent 2025 - Journal bearing shaft for planet...
First Patent 1973 - Bearing assembly having press-fi...
Last Trademark 2024 - ENVIROSPEXX
First Trademark 1918 - FAFNIR

Subsidiaries

14 subsidiaries with IP (10 patents, 74 trademarks)

6 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Machine parts, namely, roller bearings.
G/S Machine parts, namely, roller bearings.
G/S Machine parts, namely, roller bearings
Invention Journal bearing shaft for planetary gearbox. A journal bearing shaft assembly includes a shaft pi...
Invention Planet gear mechanism. A planet gear mechanism (112) includes a shaft pin (108), a bearing sleeve...
G/S Monitoring systems comprised of electronic transmitters, electronic receivers and recorded softwa...
Invention Eliminating wind generator inter-turn failures winding improvement. Methods for repairing electri...
G/S Monitoring systems, namely transmitters, receivers and software, that detect levels of temperatur...
2023 Invention Wound rotor for wind turbine generators. A wound rotor for use in an electric machine. The wound...
Invention Shipping crate and product locator assembly thereof. A product locator assembly for a shipping cr...
Invention Transposition coils. Transposition coils and insulation for transposition coils. One example pro...
Invention Method for manufacturing transposition coils. Transposition coils and insulation for transpositi...
Invention Mechanical strength of connection of wound rotor generator/motor. A rotor of a wound rotor motor...
Invention Integral cutting and honing tool. The integrated turning and honing tool holder comprises a body ...
Invention Torque sensing bearing arrangement. A first bearing supports a shaft assembly with a loading elem...
Invention Dc motor and interpole coil replacement method. A method of replacing a failed interpole coil on...
2022 G/S Transmission gears for machines; machinery brakes; machine parts, namely, variable speed drives f...
Invention Bearing component with piezoelectric core. A bearing component includes an internal core of piezo...
Invention High-capacity cylindrical roller bearing and cage. A roller bearing includes an outer ring defini...
Invention Corona protection insulation system. An insulation system for an electric machine coil includes t...
Invention Skew limiting bearing cage. A rolling element bearing assembly includes a rolling element bearin...
Invention Skew limiting bearing cage. A rolling element bearing assembly includes a rolling element bearing...
Invention Vacuum pressure impregnation method for insulation system. A vacuum pressure impregnation proces...
Invention Mechanical strength of connection of wound rotor generator/motor. A refurbished rotor of a wound ...
G/S Providing temporary use of a non-downloadable web application for search, selection and analysis ...
2021 Invention Winding insulation system. A winding insulation system includes a set of insulated conductors, ma...
Invention Small-fraction nanoparticle resin for electric machine insulation systems. An insulation system o...
Invention Bearing assembly with stainless steel race. A multi-row tapered roller bearing assembly for a win...
Invention Non-elliptical contact profile for roller bearing. A roller bearing includes an inner race ring, ...
Invention Roller bearing with axially-fixed, rotatable rib flange. A bearing includes an inner ring having ...
Invention Split tapered roller bearing. A bearing assembly includes a split inner race ring configured to b...
Invention Dual step quenched martensite for bearing applications, and bearing produced according to this me...
2020 Invention Absolute position sensor using hall array. A system for determining an absolute position of a dev...
G/S Machine parts, namely, roller bearings for industrial machinery
Invention Position sensor system using equidistantly spaced magnetic sensor arrays. A system and method fo...
Invention Position sensor system using equidistantly spaced magnetic sensor arrays. A system and method for...
Invention Stacked thrust tapered dissimilar series roller bearing. A thrust bearing includes a first axial ...
Invention Two-piece composite tapered roller bearing outer ring with interference fit. An outer ring (26) f...
Invention Two-piece composite tapered roller bearing outer ring with interference fit and method of manufac...
Invention Roller sequencing for improved bearing runout. A bearing includes a plurality of rolling elements...
2019 Invention Wire-formed bearing cage. A bearing cage is formed from a single piece of wire bent into shape an...
Invention High surface compressive stress for through hardening. A heat treatment process for through hard...
Invention High surface compressive stress for through hardening. A heat treatment process for through harde...
Invention Self retained multi-row bearing unit and installing method. A unitized multi-row rolling element ...
2018 G/S Shaft couplings for machines.
Invention Roller seating device for tapered roller bearings. An assembly tool (104) for positioning the rol...
Invention Split tapered roller bearing. A bearing assembly (100) includes a split inner race ring (115) con...
Invention Electrically conductive belt. A conductive anti-static drive belt includes a first or drive surfa...
2017 G/S Power transmission belts for machines, motors and engines used in industrial applications; brake...
G/S Power transmission belts for machines, motors and engines used in industrial applications; brakes...
Invention Bearing assembly and bearing cage. A bearing assembly includes an outer ring having an outer race...
2016 Invention Apparatus and method for preloading bearing assemblies. An apparatus for preloading a bearing ass...
2014 G/S Carbon and alloy steel in ingot, bloom, forging, billet, bar, and tube form, and carbon and allo...
G/S Carbon and alloy steel in ingot, bloom, forging, billet, bar, and tube form, and carbon and alloy...
G/S Metal fabrication and finishing services for others; metal heat treating services by means of ann...
2012 G/S Metal chains for use with conveyors Power transmission chain not for land vehicles; conveyor chai...
G/S Carbon and alloy steel in ingot, bloom, forging, billet, bar, tube, and wire form, and carbon and...
G/S Machine parts, namely, bearings, namely, roller bearings, spherical plain bearings, ball bearings...
G/S Land vehicle parts, namely, bearings for wheels, axles, transmissions, steering systems and braki...
G/S Engineering and design services involving industrial gears, gear boxes, drivers, pumps, speed red...
G/S Induction heaters for heating bearings, gears, rings, couplings and other vehicle and machinery c...
G/S Seals made primarily of non-metallic materials, non-metallic gaskets and O-rings, silicone sealan...
G/S Repair and reconditioning of machine and land vehicle bearings; installation, repair, overhaul, a...
G/S Online non-downloadable software for tracking and managing inventory of vehicle parts, and for cr...
G/S All purpose and industrial lubricants. Machine parts, namely, bearings, namely, roller bearings, ...
G/S Induction heaters; heaters for installation of bearings, gears, rings, couplings and other compon...
2011 G/S Educational services, namely, providing classes, seminars, and workshops in the field of the use ...
G/S Computer hardware and software for monitoring the condition of machinery and equipment; computer ...
2010 G/S Roller bearings; spherical plain bearings; ball bearings; anti-friction bearings; engine bearing...
G/S Machine bearings, namely, anti-friction bearings, high performance bearings, and precision bearin...
G/S Roller bearings; spherical plain bearings; ball bearings; engine bearings; machine parts, namely...
G/S All purpose and industrial lubricants [ Carbon and alloy steel in ingot, bloom, forging, billet, ...
2009 G/S Steel and alloy steel in ingot, billet, bloom, bar, tube, and other forms.
G/S Roller bearings for machines; spherical plain bearings being machine parts; ball bearings for use...
G/S Automotive aftermarket parts, namely, wheel roller bearings for land vehicles.
G/S Magnetic encoders