James B. Stewart

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Randolph, Township, Morris County, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Aquarium filtration apparatus
- Patent number 4,285,813
- Issue date Aug 25, 1981
- Metaframe Corporation
- James B. Stewart
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Passageway joint for a small animal habitat or the like
- Patent number D256956
- Issue date Sep 16, 1980
- Metaframe Corporation
- James B. Stewart
- D30 - Animal husbandry
Information Patent Grant
Dispenser device for small animal food or the like
- Patent number 4,147,133
- Issue date Apr 3, 1979
- Mattel, Inc.
- John A. Molnar
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING