Richard R. Jones

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Fort Collins, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Purification of benzophenanthridine alkaloids extracts from alkaloi...
- Patent number 5,133,981
- Issue date Jul 28, 1992
- Atrix Laboratories, Inc.
- Ronald J. Harkrader
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oral rinse compositions
- Patent number 5,066,483
- Issue date Nov 19, 1991
- Vipont Pharmaceutical, Inc.
- Ronald J. Harkrader
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE