Richard C. Chapman

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Brooklyn Park, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Release mechanism for animal telemetry and data acquisition devices
- Patent number 4,762,088
- Issue date Aug 9, 1988
- CompuCap, Inc.
- Richard C. Chapman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Magnet based activity sensor
- Patent number 4,737,774
- Issue date Apr 12, 1988
- CompuCap, Inc.
- Richard C. Chapman
- G01 - MEASURING TESTING
Information Patent Grant
Drug-injection animal capture collar
- Patent number 4,652,261
- Issue date Mar 24, 1987
- Regents of The University of Minnesota
- L. David Mech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE