Dwight Clark Newman

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Culver, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Seed planting method for cereal grains and grasses
- Patent number 4,164,190
- Issue date Aug 14, 1979
- Dwight C. Newman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Seed planting roller device
- Patent number 4,023,511
- Issue date May 17, 1977
- Dwight Clark Newman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING