Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889906 | Amine salts of 1,4,2-oxazaphospholidine-4-acetic acid, 2-alkoxy-2-oxides | Donald L. Fields, Jr. | 1989-12-26 |
| 4851131 | Process for treating glyphosate process waste streams | Dennis P. Riley | 1989-07-25 |
| 4851159 | Process for the preparation of N- phosphonomethylglycine | Jr. Fields, Sherrol L. Baysdon, Peter E. Rogers | 1989-07-25 |
| 4818270 | 2-(Heteroamino)-4,5-substituted-oxazole/thiazole compounds as herbicide antidotes, compositions and use | Robert K. Howe, Cheryl Yearell-Vinson | 1989-04-04 |