Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398941 | Herbicidal composition and method | Robert K. Howe | 1983-08-16 |
| 4380465 | 5-Aryl-4-isothiazolecarboxylic acids and derivatives | Robert K. Howe | 1983-04-19 |
| 4377054 | Seed coated with 2-chloro-4,5-disubstituted-thiazole derivatives which are herbicidal safeners | Robert K. Howe | 1983-03-22 |
| 4377693 | 2-Chloro-4,5-disubstituted-thiazoles useful as herbicidal safeners | Robert K. Howe | 1983-03-22 |
| 4371389 | 2-Chloro-4,5-disubstituted-thiazoles useful as herbicidal safeners | Robert K. Howe | 1983-02-01 |
| 4360678 | 2-Substituted-4-alkyl or trihaloalkyl-5-diazolecarboxylic acids | Robert K. Howe | 1982-11-23 |
| 4336389 | 2-Substituted-4-aryl-5-thiazolecarboxylic acids and their derivatives as safening agents | Robert K. Howe | 1982-06-22 |
| 4308391 | 2-Amino-4-substituted-thiazolecarboxylic acids and their derivatives | Robert K. Howe | 1981-12-29 |
| 4303439 | 2-Substituted-4-alkyl or trihaloalkyl-5-oxazolecarboxylic acids as safening agents | Robert K. Howe | 1981-12-01 |
| 4298375 | 2-Substituted-5-phenyl-4-thiazolecarboxylic acids and their derivatives as safening agents | Robert K. Howe | 1981-11-03 |
| 4284426 | 2-Chloro-4,5-disubstituted-thiazoles useful as herbicidal safeners | Robert K. Howe | 1981-08-18 |
| 4251261 | 2-Chloro-4-trifluoromethyl-5-thiazolecarboxylic acids and derivatives | Robert K. Howe | 1981-02-17 |
| 4247322 | 3-(m-Trifluoromethylphenyl)-5-halomethyl isoxazoles as safening agents | Robert K. Howe | 1981-01-27 |
| 4199506 | 2,4-Disubstituted-5-thiazolecarboxylic acids and derivatives | Robert K. Howe | 1980-04-22 |