Raymond A. Edwards

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Tuxedo Park, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method to measure inhalation and exhalation air flows
- Patent number 6,126,613
- Issue date Oct 3, 2000
- Raymond A. Edwards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
House identification fixture
- Patent number 4,901,461
- Issue date Feb 20, 1990
- Light-House Products, Inc.
- Raymond A. Edwards
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sensing device for human lung exhalation/inhalation air flow measur...
- Patent number 4,441,505
- Issue date Apr 10, 1984
- Kinetics Measurement Corp.
- Raymond A. Edwards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE