James R. Mason

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Naturally-occurring odoriferous animal repellent
- Patent number 5,877,223
- Issue date Mar 2, 1999
- Monell Chemical Senses Center
- James Russell Mason
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Grazing repellent for geese and swans
- Patent number 5,187,196
- Issue date Feb 16, 1993
- The United States of America as represented by the Secretary of Agriculture
- John L. Cummings
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Anthocyanin bird repellents
- Patent number 4,888,173
- Issue date Dec 19, 1989
- Monell Chemical Senses Center
- James R. Mason
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING