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2025
|
Invention
|
Fast change fold-a-way cross bow swing arm multiple die tubing bender.
A tubing bender device in... |
|
2024
|
G/S
|
Digital manifolds being charging manifolds for refrigeration devices, HVAC, and automotive equipm... |
|
2023
|
G/S
|
Refrigerant Recovery Machines |
|
|
G/S
|
Digital manifolds being charging manifolds for refrigeration devices, HVAC and automotive equipment. |
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|
G/S
|
Anemometers |
|
|
G/S
|
Leak detector indicator sold as a component part of electronic leak detectors for detecting refri... |
|
|
Invention
|
Fast change fold-a-way cross bow swing arm multiple die tubing bender. A tubing bender device inc... |
|
|
Invention
|
Fast change fold-a-way cross bow swing arm multiple die tubing bender |
|
2021
|
G/S
|
Protective covers for use with manifolds and gauges in HVAC units |
|
|
G/S
|
Vacuum gauges |
|
|
G/S
|
Pressure gauges |
|
|
G/S
|
Manometers |
|
|
G/S
|
Electronic devices for measuring electric current |
|
|
G/S
|
Manually-operated hand-held vacuum charge tool in the nature of a core removal tool for use in th... |
|
|
G/S
|
Refrigerant recovery machines being refrigerant recovery pumps |
|
2020
|
G/S
|
Vacuum pumps and evacuation pumps for refrigeration systems and apparatus |
|
|
G/S
|
Measuring apparatus, namely, temperature clamps, temperature straps, and psychrometers used for m... |
|
|
G/S
|
Downloadable computer application software for mobile phones and devices, namely, software for us... |
|
|
G/S
|
Measuring apparatus, namely, psychrometer used for measuring humidity during the monitoring of th... |
|
|
G/S
|
Range extender for downloadable computer application software for mobile phones and devices, name... |
|
2018
|
G/S
|
Refrigerant recovery pumps; vacuum pumps; refrigerant recovery machines in the nature of compress... |
|
|
G/S
|
Refrigerant recovery pumps; refrigerant recovery machines in the nature of compressors for recove... |
|
2017
|
G/S
|
Digital gauge for measuring pressure and temperature related to refrigeration systems |
|
|
G/S
|
Refrigerant recovery pumps; Vacuum pumps |
|
|
Invention
|
Refrigerant management system with operational efficiency improvement devices.
A refri... |
|
2016
|
Invention
|
Refrigeration efficiency monitoring system.
A refrigeration efficiency monitoring syst... |
|
|
Invention
|
Refrigeration efficiency monitoring system.
A refrigeration efficiency monitoring system detects... |
|
|
Invention
|
Refrigerant management system with operational efficiency improvement devices.
A refrigerant man... |
|
2015
|
Invention
|
Refrigerant maintenance system |
|
|
G/S
|
vacuum pumps for refrigeration apparatus |
|
2014
|
G/S
|
Vacuum pumps and refrigerant recovery pumps Manually-operated tools for cutting, bending, swaging... |
|
2012
|
G/S
|
Vacuum pumps and refrigerant recovery pumps Heat generators; commercial refrigerators and freezer... |
|
2009
|
G/S
|
Refrigeration system testing and charging equipment, namely, manifolds |
|
|
G/S
|
Refrigerant recovery machines |
|
2006
|
Invention
|
Valve manifold assembly.
A valve assembly for a refrigeration system having a casing comprising ... |
|
|
Invention
|
Vacuum sensor. The compressor head, internal and/or external discriminator, and manifold design i... |
|
|
Invention
|
Vacuum pump.
A vacuum pump may include a stator located between an intake plate ... |
|
|
Invention
|
Vacuum pump.
A vacuum pump may include a tubular stator located between an intake
|
|
2005
|
Invention
|
Compressor head, internal discriminator, external discriminator, manifold design for refrigeratio... |
|
|
Invention
|
Vacuum pump.
A vacuum pump may include a tubular stator located between an intake plate and a ba... |
|
|
Invention
|
Vacuum pump.
A vacuum pump may include a stator located between an intake plate and a back plate... |
|
2004
|
Invention
|
Single valve manifold.
A valve manifold assembly may comprise an outer casing, a first valve por... |
|
|
Invention
|
Compressor head, internal discriminator, external discriminator, manifold design for refrigerant ... |
|
2002
|
G/S
|
leak detector indicator sold as a component part of electronic leak detectors for detecting refri... |
|
2001
|
Invention
|
Combination uv inspection light and flashlight. A UV light utilizing an angled dichroic cold mirr... |
|
1999
|
Invention
|
Method and arrangement for introducing fluorescent dye into a system to be leak tested. A method ... |
|
1995
|
G/S
|
hand tools for cutting, bending, swaging and flaring tubes; manually-operated wrenches and ratche... |
|
|
G/S
|
hand tools for cutting, bending, swaging and flaring tubes; and manually-operated wrenches and ra... |
