Brian L. Guthrie

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Bradbury, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Alternating pressure valve system
- Patent number 6,745,996
- Issue date Jun 8, 2004
- Gaymar Industries, Inc.
- Brian L. Guthrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Alternating pressure valve system
- Publication number 20040256588
- Publication date Dec 23, 2004
- Brian L. Guthrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE