Robert C. Tibbs

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Cleveland, MS, US

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Patents Grantslast 30 patents

Information Patent Grant
Cultivator plow sweeps with extended vertical vanes connected by brace
- Patent number 4,077,479
- Issue date Mar 7, 1978
- Robert C. Tibbs
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Discharge controlling plow sweep
- Patent number 4,047,577
- Issue date Sep 13, 1977
- Robert C. Tibbs
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Vascular contact rotating and stationary abrading electrode devices...
- Patent number 4,047,326
- Issue date Sep 13, 1977
- Robert C. Tibbs
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Forward angle plow sweep with elevated trailing wing edge
- Patent number 4,026,367
- Issue date May 31, 1977
- Robert C. Tibbs
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Field breaking and row plowing implement
- Patent number 4,024,921
- Issue date May 24, 1977
- Robert C. Tibbs
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Sequential trigger release for injection device
- Patent number 3,941,130
- Issue date Mar 2, 1976
- Robert C. Tibbs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE