Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4552896 | Insect repellent: 1-(3-phenoxy)-propyl-2,3-dibromopropionate | — | 1985-11-12 |
| 4547324 | Method for preparation of N-phosphonomethylglycine | Rayman Y. Wong | 1985-10-15 |
| 4452810 | Insect repellent: N,N-diethyl-2-(4-thiochromanyloxy)-propionamide | Rayman Y. Wong | 1984-06-05 |
| 4400330 | Method for preparation of N-phosphonomethylglycine | Rayman Y. Wong | 1983-08-23 |