Questor Industries Inc.

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Burnaby, CA

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Patents Grantslast 30 patents

Information Patent Grant
High frequency pressure swing adsorption
- Patent number 6,176,897
- Issue date Jan 23, 2001
- Questor Industries Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High frequency rotary pressure swing adsorption apparatus
- Patent number 6,056,804
- Issue date May 2, 2000
- Questor Industries Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modular pressure swing adsorption with energy recovery
- Patent number 6,051,050
- Issue date Apr 18, 2000
- Questor Industries Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75841291 - OXYBOOSTER
- Serial number 75841291
- Filing date Nov 4, 1999
- Questor Industries Inc.
- 7 - Machines and machine tools
Information Trademark
75595356 - HYQUESTOR
- Serial number 75595356
- Registration number 2557618
- Filing date Nov 25, 1998
- Questor Industries Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75595357 - QUESTOR
- Serial number 75595357
- Filing date Nov 25, 1998
- Questor Industries Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75595355 - PULSAR
- Serial number 75595355
- Filing date Nov 25, 1998
- Questor Industries Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes