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Hibshman Corporation
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San Luis Obispo, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High speed infrared shutter
Patent number
4,795,240
Issue date
Jan 3, 1989
Hibshman Corporation
Jacob Y. Wong
G02 - OPTICS
Information
Patent Grant
Apparatus and method for measuring viscoelastic properties of mamma...
Patent number
4,773,428
Issue date
Sep 27, 1988
Hibshman Corporation
Jacob Y. Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compact apparatus for measuring absorption by a gas
Patent number
4,756,622
Issue date
Jul 12, 1988
Hibshman Corporation
Jacob Y. Wong
G02 - OPTICS
Information
Patent Grant
Oxygen measurement using visible radiation
Patent number
4,730,112
Issue date
Mar 8, 1988
Hibshman Corporation
Jacob Y. Wong
G01 - MEASURING TESTING
Information
Patent Grant
Nondispersive gas analyzer having no moving parts
Patent number
4,694,173
Issue date
Sep 15, 1987
Hibshman Corporation
Jacob Y. Wong
G02 - OPTICS
Information
Patent Grant
Rheological testing apparatus and method
Patent number
4,691,714
Issue date
Sep 8, 1987
Adamtek Corporation
Jacob Y. Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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