Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427572 | Process for the manufacture of soap | Jane A. Littler, David C. Peters | 1984-01-24 |
| 4337209 | Process for the manufacture of soap | Jane A. Littler, David C. Peters | 1982-06-29 |
| 4259251 | Treatment of effluent | David C. Peters | 1981-03-31 |