Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877811 | Chemical compounds | John M. Clough, Christopher A. Godfrey | 1989-10-31 |
| 4876264 | Pyridine derivatives and their use as fungicides | John M. Clough, Paul deFraine, Christopher R. A. Godfrey | 1989-10-24 |
| 4863503 | Fungicides | John M. Clough, Paul J. de Fraine, Christopher R. A. Godfrey, Kevin Beautement | 1989-09-05 |
| 4857545 | Dibenzo-p-dioxanes useful as fungicides | John M. Clough, Christopher R. A. Godfrey | 1989-08-15 |
| 4826531 | Pyridine derivatives and their uses as fungicides and insecticides | John M. Clough, Paul deFraine, Christopher R. A. Godfrey, Patrick Jelf Crowley, Kenneth Anderton | 1989-05-02 |
| 4812162 | Indole derivatives and their use as fungicides, insecticides and pesticides | John M. Clough, Christopher R. A. Godfrey, Paul J. de Fraine | 1989-03-14 |