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2024
|
Invention
|
Low coefficient of expansion rotors for vacuum boosters.
A vacuum booster assembly includes, but... |
|
|
Invention
|
Low coefficient of expansion rotors for blowers. −6 in/in*K), and wherein at least one of the out... |
|
|
Invention
|
Complex screw rotors with a central circular cross section connecting right-hand and left-hand se... |
|
|
Invention
|
Laboratory on location test system for accreditation of breathing air quality.
A breathing air l... |
|
2023
|
P/S
|
Centrifugal pumps and reciprocating positive displacement pumps; mud pumps; frac pumps; well serv... |
|
|
P/S
|
Centrifugal pumps and reciprocating positive displacement
pumps; mud pumps; frac pumps; well ser... |
|
|
Invention
|
Complex screw rotors having multiple helical profiles joined by a centeral portion with a pocket.... |
|
|
Invention
|
Low coefficient of expansion rotors for vacuum boosters. −6 in/in*K), and wherein at least one of... |
|
|
Invention
|
Air/gas compressor with viral/bacterial ultraviolet radiation filtration. A breathing air compres... |
|
|
P/S
|
Lubricant for air compressors, pumps and blowers |
|
2022
|
Invention
|
Air/gas sampling apparatus for compressed air/gas sources.
An air/gas sampling apparatus is used... |
|
|
P/S
|
vacuum pumps; complete vacuum cleaning apparatus composed of or containing pumps, separators, val... |
|
|
Invention
|
Laboratory on location test system for accreditation of breathing air quality. A breathing air la... |
|
|
P/S
|
Industrial lubricating oils; industrial lubricating greases; Industrial lubricants
Air appliance ... |
|
|
P/S
|
Industrial oils and greases for use in connection with industrial blowers, industrial vacuum syst... |
|
2021
|
Invention
|
Complex screw rotors. A compressor design includes a male rotor (10) having one or more helical l... |
|
2020
|
P/S
|
Air appliance products namely, industrial blowers and exhausters, portable and stationary industr... |
|
|
P/S
|
Rotary blowers and vacuum pumps |
|
|
P/S
|
Positive displacement pumps |
|
|
P/S
|
Positive displacement pumps. |
|
|
P/S
|
Rotary positive displacement blowers, rotary blowers, electric rotary blowers, vacuum boosters, a... |
|
|
P/S
|
Lubricant for vacuum pumps and blowers, lubricating grease and oils, industrial lubricants |
|
|
P/S
|
Industrial positive displacement lobe air blowers and vacuum pumps for exhausting, for moving ai... |
|
|
P/S
|
Lubricant for vacuum pumps and blowers, industrial lubricating grease, industrial lubricating oil... |
|
|
P/S
|
rotary positive displacement blowers, blowers, vacuum boosters being reciprocating vacuum pumps, ... |
|
|
P/S
|
industrial positive displacement lobe air blowers and vacuum pumps for exhausting, for moving air... |
|
|
P/S
|
lubricant oil for vacuum pumps and blowers, lubricating grease and oils, industrial lubricants |
|
|
P/S
|
blowers, vacuum boosters being reciprocating vacuum pumps, and vacuum pumps |
|
2019
|
Invention
|
Vacuum pump |
|
2018
|
P/S
|
Software as a service (SAAS) services featuring software for
remotely controlling, monitoring, s... |
|
|
P/S
|
Air compressors for industrial use and structural parts
thereof. |
|
|
P/S
|
Installation, maintenance and repair of pumps, compressors,
blowers and pump, compressor and blo... |
|
|
P/S
|
Online real-time monitoring service for remotely controlling, monitoring, servicing, and optimizi... |
|
2017
|
P/S
|
Software as a service (SAAS) services featuring software for remotely controlling, monitoring, se... |
|
|
P/S
|
air compressors for industrial use and structural parts thereof |
|
|
P/S
|
Installation, maintenance and repair of pumps, air and gas compressors, centrifugal blowers and p... |
|
|
P/S
|
Compressed air machines; compressors [machines], stationary oil-free air/gas compressors for comm... |
|
|
P/S
|
Electric motor drive units; Electric motor drive units for use in rotary positive displacement pu... |
|
|
P/S
|
Electric Motor Drive Units for Use in Rotary Positive Displacement Pumps |
|
|
P/S
|
Oil-free compressors, namely air and gas compressors; parts and accessories for oil-free compress... |
|
|
P/S
|
electric motor drive units for use in rotary positive displacement pumps |
|
|
P/S
|
oil-free air compressors and parts therefor |
|
2016
|
P/S
|
Stationary oil-free air/gas compressors for commercial use. |
|
|
Invention
|
Complex screw rotors. A compressor design includes a male rotor having one or more helical ... |
|
|
P/S
|
Stationary oil-free air/gas compressors for commercial use |
|
2015
|
Invention
|
Remote gas sample analysis and monitoring system with an onsite onboard gas analyzer calibration ... |
|
|
P/S
|
Air compressors for industrial use and parts related thereto, namely, air filters and oil filters. |
|
2014
|
Invention
|
Double seal pump with integral accumulator. A double seal pump assembly is provided and comprises... |
|
|
P/S
|
Gear pumps; centrifugal pumps; rubber impeller pumps; rubber roller pumps, namely rubber impeller... |
|
|
P/S
|
Gear pumps; centrifugal pumps; rubber impeller pumps [ ; rubber roller pumps; helical rotor pumps ] |
|
2013
|
P/S
|
Automatic shut-off, dry disconnect fueling and filling systems, comprised of filling nozzle and v... |
|
|
P/S
|
Centrifugal blowers; multi-stage blowers; blower systems; portable and stationary industrial vacu... |
|
|
Invention
|
Slim mobile hydraulic fluid cooling assembly. A mobile hydraulic cooling assembly has a hydraulic... |
|
|
Invention
|
Slim mobile hydraulic fluid cooling assembly |
|
2011
|
Invention
|
Slide valve for screw compressor. An assembly of a compressor for pressurizing a fluid includes a... |
|
|
Invention
|
Remote gas sample analysis and monitoring system. A gas analyzer system for analyzing and monitor... |
|
|
Invention
|
Screw pump with field refurbishment provisions. A screw pump (20) with field refurbishment provis... |
|
2010
|
Invention
|
Bi-rotational hydraulic motor with optional case drain. A bi-rotational hydraulic motor having a ... |
|
2009
|
Invention
|
Centrifugal pump with improved drive shaft and heat exchanger. A high temperature centrifugal pum... |
|
2008
|
Invention
|
Startup bypass system for a screw compressor. A twin screw compressor has a working chamber bypas... |
|
2007
|
Invention
|
Gas sample analysis system. A gas analyzer system for analyzing samples of compressed or ambient ... |
