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Robert J. Kirch
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Aurora, CO, US
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last 30 patents
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Patent Grant
Rawhide chew bone
Patent number
D479369
Issue date
Sep 2, 2003
Aspen Pet Products, Inc.
Robert J. Kirch
D30 - Animal husbandry
Information
Patent Grant
Rawhide pet chew
Patent number
D477693
Issue date
Jul 22, 2003
Aspen Pet Products, Inc.
Robert J. Kirch
D30 - Animal husbandry
Information
Patent Grant
Rawhide pet chew
Patent number
D477695
Issue date
Jul 22, 2003
Aspen Pet Products, Inc.
Robert J. Kirch
D30 - Animal husbandry
Information
Patent Grant
Rawhide chew roll
Patent number
D476118
Issue date
Jun 17, 2003
Aspen Pet Products, Inc.
Robert J. Kirch
D30 - Animal husbandry