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Richard A. Runkel
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Palo Alto, CA, US
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last 30 patents
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Patent Grant
Stable antibiotic ester feed compositions
Patent number
5,152,995
Issue date
Oct 6, 1992
Syntex (U.S.A.) Inc.
Richard A. Runkel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Controlled release subcutaneous implant
Patent number
5,035,891
Issue date
Jul 30, 1991
Syntex (U.S.A.) Inc.
Richard A. Runkel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE