Carl F. Hunter

Follow

Person

West Vancouver, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Adsorbent coating compositions, laminates and adsorber elements
- Patent number 7,902,114
- Issue date Mar 8, 2011
- Xebec Adsorption Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for their manufacture of adsorbent
- Patent number 7,300,905
- Issue date Nov 27, 2007
- QuestAir Technologies Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Energy efficient gas separation for fuel cells
- Patent number 7,087,331
- Issue date Aug 8, 2006
- QuestAir Technologies Inc.
- Bowie G. Keefer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Feed composition modification for internal combustion engines
- Patent number 6,742,507
- Issue date Jun 1, 2004
- QuestAir Technologies, Inc.
- Bowie G. Keefer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ADSORBENT COATING COMPOSITIONS, LAMINATES AND ADSORBER ELEMENTS COM...
- Publication number 20090025553
- Publication date Jan 29, 2009
- QUESTAIR TECHNOLOGIES INC.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Adsorbent coating compositions, laminates and adsorber elements com...
- Publication number 20020170436
- Publication date Nov 21, 2002
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Energy efficient gas separation for fuel cells
- Publication number 20020142208
- Publication date Oct 3, 2002
- Bowie G. Keefer
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Feed composition modification for internal combustion engines
- Publication number 20020104518
- Publication date Aug 8, 2002
- Bowie G. Keefer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...