Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP7853 | Carnation plant named CFPC Holiday | — | 1992-04-14 |
| PP7854 | Carnation plant named `CFPC Lemon Twist` | — | 1992-04-14 |
| PP7855 | Carnation plant named CFPC Sunset | — | 1992-04-14 |
| PP7747 | Carnation plant named CFPC Contrast | — | 1991-12-10 |
| PP7514 | Carnation plant named CFPC Twilight | — | 1991-05-07 |
| PP7483 | Carnation plant named CFPC SABRE | — | 1991-03-26 |
| PP5776 | Carnation plant named Winsome | William E. Duffett | 1986-08-05 |
| PP5281 | Chrysanthemum plant named Marmalade | William E. Duffett | 1984-09-11 |
| PP5240 | Chrysanthemum plant named Aspen | William E. Duffett | 1984-06-05 |
| PP5234 | Chrysanthemum plant | — | 1984-05-22 |
| PP5019 | Chrysanthemum plant | William E. Duffett | 1983-03-29 |
| PP4981 | Carnation plant | William E. Duffett | 1983-02-08 |
| PP4978 | Chrysanthemum plant | William E. Duffett | 1983-01-25 |
| PP4908 | Chrysanthemum plant | William E. Duffett, Marvin D. Mix | 1982-10-26 |
| PP4884 | Chrysanthemum plant | William E. Duffett | 1982-09-07 |
| PP4882 | Carnation plant | William E. Duffett | 1982-08-31 |
| PP4786 | Chrysanthemum plant | William E. Duffett | 1981-11-03 |
| PP4785 | Geranium plant | William E. Duffett | 1981-11-03 |
| PP4778 | Geranium plant | William E. Duffett | 1981-10-20 |
| PP4667 | Carnation plant | William E. Duffett | 1981-03-10 |
| PP4668 | Carnation plant | William E. Duffett | 1981-03-10 |
| PP4629 | Chrysanthemum plant | William E. Duffett | 1981-01-20 |
| PP4623 | Chrysanthemum plant | William E. Duffett | 1981-01-13 |
| PP4622 | Chrysanthemum plant | William E. Duffett | 1981-01-13 |
| PP4561 | Chrysanthemum plant | William E. Duffett | 1980-07-01 |