Jim Yew-Wah Ho

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Medicine Hat, CA

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Patents Grantslast 30 patents

Information Patent Grant
Laser diode-excited biological particle detection system
- Patent number 6,831,279
- Issue date Dec 14, 2004
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Jim Yew-Wah Ho
- G01 - MEASURING TESTING
Information Patent Grant
Fluorescent biological particle detection system
- Patent number 5,895,922
- Issue date Apr 20, 1999
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Jim Yew-Wah Ho
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Fluorescent biological particle detection system
- Patent number 5,701,012
- Issue date Dec 23, 1997
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Jim Yew-Wah Ho
- G01 - MEASURING TESTING
Information Patent Grant
Variable volume sampler for aerosols and gases
- Patent number 4,722,746
- Issue date Feb 2, 1988
- Her Majesty the Queen in right of Canada
- Jim Y. W. Ho
- G01 - MEASURING TESTING
Information Patent Grant
Computer controlled constant concentration and size particulate gen...
- Patent number 4,710,887
- Issue date Dec 1, 1987
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Jim Y. W. Ho
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Laser diode-excited biological particle detection system
- Publication number 20030098421
- Publication date May 29, 2003
- Jim Yew-Wah Ho
- G01 - MEASURING TESTING