Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376234 | Method of inserting viral DNA into plant material | Nigel Harry Grimsley, Barbara Hohn, Thomas Hohn, Margaret Irene Boulton | 2002-04-23 |
| 6037526 | Method of inserting viral DNA into plant material | Nigel Harry Grimsley, Barbara Hohn, Thomas Hohn, Margaret Irene Boulton | 2000-03-14 |
| 5569597 | Methods of inserting viral DNA into plant material | Nigel Harry Grimsley, Barbara Hohn, Thomas Hohn, Margaret Irene Boulton | 1996-10-29 |
| 4517177 | Method of combatting plant diseases | Peter G. Markham, Rodney C. Townsend | 1985-05-14 |