Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568353 | Process of producing coarse, pure potassium chloride crystals | Horst Hartmann, Manfred Beckmann | 1986-02-04 |
| 4381194 | Alkali lignin based pesticide phytotoxicity reducing composition | Humbert Thomas Dellicolli, Thomas F. McPartland | 1983-04-26 |