Brian H. Harrison

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Organic amine impregnated activated carbon
- Patent number 5,462,908
- Issue date Oct 31, 1995
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Septimus H.-C. Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Molded nosecup valve assembly
- Patent number 5,231,982
- Issue date Aug 3, 1993
- Her Majesty the Queen in right of Canada
- Brian H. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reduced pressure sublimation of amine compounds on activated carbons
- Patent number 5,145,820
- Issue date Sep 8, 1992
- Her Majesty the Queen in right of Canada, as represented by Minister of Natio...
- Septimus H. Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Universal head harness
- Patent number 5,038,776
- Issue date Aug 13, 1991
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Brian H. Harrison
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Connector
- Patent number 4,626,122
- Issue date Dec 2, 1986
- Her Majesty the Queen in Right of Canada represented by Minister of National...
- Brian Harrison
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT