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Robert A. Rowan
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Enigma, GA, US
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last 30 patents
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Patent Grant
Silage wagon
Patent number
4,343,511
Issue date
Aug 10, 1982
Robert A. Rowan
B60 - VEHICLES IN GENERAL
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Patent Grant
Portable silo
Patent number
4,266,510
Issue date
May 12, 1981
Robert A. Rowan
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Combined turnplow and subsoiler
Patent number
4,050,521
Issue date
Sep 27, 1977
Robert A. Rowan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING