David R. Knighton

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Hudson, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for promoting hair growth
- Patent number 5,178,883
- Issue date Jan 12, 1993
- Regents of The University of Minnesota
- David R. Knighton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wound healing agents derived from platelets
- Patent number 5,165,938
- Issue date Nov 24, 1992
- Regents of The University of Minnesota
- David R. Knighton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for promoting hair growth
- Patent number 4,957,742
- Issue date Sep 18, 1990
- Regents of The University of Minnesota
- David R. Knighton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE