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 26–50 of 137 patents

Patent #TitleCo-InventorsDate
PP5986 Chrysanthemum plant named Envy 1987-05-12
PP5915 Chrysanthemum plant named Gallant 1987-03-24
PP5819 Chrysanthemum plant named Yellow Favor 1986-12-02
PP5810 Chrysanthemum plant named Elfin 1986-11-25
PP5811 Chrysanthemum plant named En Garde 1986-11-25
PP5809 Chrysanthemum plant named Comet 1986-11-25
PP5786 Chrysanthemum plant named Gold Champ 1986-08-19
PP5779 Chrysanthemum plant named Rejoice 1986-08-12
PP5776 Carnation plant named Winsome Walter H. Jessel, Jr. 1986-08-05
PP5777 Chrysanthemum plant named Deep Luv 1986-08-05
PP5748 Chrysanthemum plant named Brass 1986-05-13
PP5739 Chrysanthemum plant named Sunbeam Grace H. Mack 1986-05-06
PP5738 Chrysanthemum plant named Rave 1986-05-06
PP5737 Chrysanthemum plant named Thrill 1986-05-06
PP5736 Chrysanthemum plant named Citron 1986-05-06
PP5733 Chrysanthemum plant named Quest 1986-04-29
PP5714 Chrysanthemum plant named Dorado 1986-04-08
PP5713 Chrysanthemum plant named Gleam 1986-04-08
PP5661 Chrysanthemum plant named Goldmine Jack M. Meek, by Saundra J. Meek, executrix, Grace H. Mack 1986-02-11
PP5660 Chrysanthemum plant named Chic 1986-02-11
PP5618 Chrysanthemum plant named Siren 1985-12-31
PP5620 Chrysanthemum plant named Spears 1985-12-31
PP5621 Chrysanthemum plant named Vim 1985-12-31
PP5619 Chrysanthemum plant named Tan 1985-12-31
PP5566 Chrysanthemum plant named Joy 1985-10-01