Olin C. Trull

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Monroe, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Harvester for tea or the like
- Patent number 4,430,849
- Issue date Feb 14, 1984
- Powell Manufacturing Co.
- Robert W. Wilson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Bulk curing with solid fuel
- Patent number 4,424,024
- Issue date Jan 3, 1984
- Powell Manufacturing Company, Inc.
- Robert W. Wilson
- F24 - HEATING RANGES VENTILATING