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Porter-Way Harvester Mfg. Co. Inc.
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Waterloo, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Harvesting machine shaker system
Patent number
4,426,832
Issue date
Jan 24, 1984
Porter-Way Harvester Mfg. Co. Inc.
John R. Porter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Harvesting machine feeder apparatus
Patent number
4,234,045
Issue date
Nov 18, 1980
Porter-Way Harvester Manufacturing Co., Inc.
John R. Porter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Trailer for transporting elongated apparatus having flanged members...
Patent number
4,184,694
Issue date
Jan 22, 1980
Porter-Way Harvester Mfg. Co. Inc.
John R. Porter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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last 30 patents
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