JOHN RICHARD HANDS

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for local reduction of microbial skin flora
- Patent number 10,485,892
- Issue date Nov 26, 2019
- Covalon Technologies Inc.
- John Richard Hands
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR LOCAL REDUCTION OF MICROBIAL SKIN FLORA
- Publication number 20160263270
- Publication date Sep 15, 2016
- Covalon Technologies Inc.
- JOHN RICHARD HANDS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE