Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891073 | Method of treating surface with water-in-oil emulsion composition | D. V. Satyanarayana Gupta | 1990-01-02 |
| 4867911 | Surface treating water-in-oil emulsion composition and method | D. V. Satyanarayana Gupta | 1989-09-19 |
| 4678778 | Trithiophosphonate insecticides | William G. Haag | 1987-07-07 |
| 4654430 | S-propargyl trithiophosphonate insecticides | — | 1987-03-31 |
| 4636495 | S-phenylacetonyl trithiophosphonate insecticides | Charles G. Chavdarian | 1987-01-13 |
| 4614735 | S-propargyl trithiophosphonate insecticides for use in soil | — | 1986-09-30 |
| 4548930 | Bis-alkylene trithiophosphonate insecticides | William G. Haag | 1985-10-22 |