William J. Bertrand

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Sunnymeade, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Assembly for inhibiting microbial growth in collected fluid
- Patent number 4,863,445
- Issue date Sep 5, 1989
- Baxter Travenol Laboratories, Inc.
- Kenneth G. Mayhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for graft copolymerization of a pre-formed substrate
- Patent number 4,589,964
- Issue date May 20, 1986
- American Hospital Supply Corporation
- Kenneth G. Mayhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for graft copolymerization of a pre-formed substrate
- Patent number 4,311,573
- Issue date Jan 19, 1982
- American Hospital Supply Corporation
- Kenneth G. Mayhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...