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Wallace D. Beversdorf
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Ontario, CA
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Patents Grants
last 30 patents
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Patent Grant
Vegetable oil extracted from rapeseeds having a genetically control...
Patent number
5,840,946
Issue date
Nov 24, 1998
Pioneer Hi-Bred International, Inc.
Raymond S. C. Wong
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Production of improved rapeseed exhibiting an enhanced oleic acid c...
Patent number
5,638,637
Issue date
Jun 17, 1997
Pioneer Hi-Bred International, Inc.
Raymond S. C. Wong
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Hybridization using cytoplasmic male sterility and herbicide tolera...
Patent number
4,658,084
Issue date
Apr 14, 1987
University of Guelph
Wallace D. Beversdorf
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Hybridization using cytoplasmic male sterility, cytoplasmic herbici...
Patent number
4,658,085
Issue date
Apr 14, 1987
University of Guelph
Wallace D. Beversdorf
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Hybridization process utilizing a combination of cytoplasmic male s...
Patent number
4,517,763
Issue date
May 21, 1985
University of Guelph
Wallace D. Beversdorf
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING