Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP17843 | Pear tree named ‘HW610’ | David M. Hunter, Frank Kappel, William Gordon Bonn | 2007-07-03 |
| PP16124 | ‘HW616’ Pear | David M. Hunter, Frank Kappel, William Gordon Bonn | 2005-11-22 |
| PP9863 | `Harrow Sweet` pear | David M. Hunter, Frank Kappel, Richard Layne | 1997-04-22 |