Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602126 | Arthropodicidal anilides | William E. Barnette, George Philip Lahm, David W. Piotrowski, Keith D. Wing | 1997-02-11 |
| 5591729 | Arthropodicidal tetrahydropyridazines | George Philip Lahm, Thomas Martin Stevenson | 1997-01-07 |
| 5591764 | N-acylated pyrazolines | Mohamed A. H. Fahmy, George Philip Lahm, Thomas Martin Stevenson | 1997-01-07 |