Barry A. Martin

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Urbandale, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Seed vigor by pre-harvest defoliation of maize plants
- Patent number 6,162,974
- Issue date Dec 19, 2000
- Pioneer Hi-Bred International
- Barry Martin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Seed vigor by pre-harvest defoliation of maize plants
- Patent number 5,518,989
- Issue date May 21, 1996
- Pioneer Hi-Bred International
- Barry Martin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Sunflower products having lower levels of saturated fatty acids
- Patent number 5,461,171
- Issue date Oct 24, 1995
- Pioneer Hi-Bred International, Inc.
- Thomas C. Heaton
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Sunflower products having lower levels of saturated fatty acids
- Patent number 5,276,264
- Issue date Jan 4, 1994
- Pioneer Hi-Bred International, Inc.
- Thomas C. Heaton
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING