Peter J. Kettlewell

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Didsbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Poultry-harvesting assembly
- Patent number 4,513,689
- Issue date Apr 30, 1985
- National Research Development Corporation
- Paul S. Berry
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Poultry-harvesting assembly
- Patent number 4,508,062
- Issue date Apr 2, 1985
- National Research Development Corporation
- Paul S. Berry
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING