WD

William E. Duffett

YB Yoder Brother: 121 patents #4 of 39Top 15%
UN Unknown: 14 patents #423 of 83,584Top 1%
📍 Salinas, CA: #3 of 367 inventorsTop 1%
🗺 California: #1,182 of 386,348 inventorsTop 1%
Overall (All Time): #7,522 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 51–75 of 137 patents

Patent #TitleCo-InventorsDate
PP5568 Chrysanthemum plant named Dawn 1985-10-01
PP5567 Chrysanthemum plant named Sunup 1985-10-01
PP5502 Chrysanthemum plant named Charm 1985-06-25
PP5495 Chrysanthemum plant named Excel 1985-06-18
PP5475 Chrysanthemum plant named Silverado 1985-05-21
PP5447 Chrysanthemum plant named Remarkable Grace H. Mack 1985-04-23
PP5441 Chrysanthemum plant named Camelot Grace H. Mack 1985-04-16
PP5440 Chrysanthemum plant named Ballerina Grace H. Mack 1985-04-16
PP5414 Chrysanthemum plant named Foxy 1985-03-12
PP5408 Chrysanthemum plant named Chardonnay 1985-02-26
PP5409 Chrysanthemum plant named Champ 1985-02-26
PP5400 Chrysanthemum plant named Cavalcade 1985-02-05
PP5403 Chrysanthemum plant named Riot 1985-02-05
PP5402 Chrysanthemum plant named Eclipse 1985-02-05
PP5401 Chrysanthemum plant named Venture 1985-02-05
PP5365 Chrysanthemum plant named Alert 1984-12-11
PP5354 Chrysanthemum plant named Tabasco 1984-11-20
PP5350 Chrysanthemum plant named True Luv 1984-11-20
PP5351 Chrysanthemum plant named Surfine 1984-11-20
PP5352 Chrysanthemum plant named Tempter 1984-11-20
PP5353 Chrysanthemum plant named Vista 1984-11-20
PP5338 Chrysanthemum plant named Grenadine Jack M. Meek, Saundra J. Meek, executrix by, Grace H. Mack 1984-11-13
PP5326 Chrysanthemum plant named Viking Jack M. Meek, by Saundra J. Meek, executrix, Grace H. Mack 1984-11-06
PP5323 Chrysanthemum plant named Yellow Nova 1984-11-06
PP5324 Chrysanthemum plant named Debonair Grace H. Mack 1984-11-06