Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952274 | Use of polyhydroxycarboxylamides as EP additives | Horst Rieckert, Karl H. Michel | 1999-09-14 |
| 5407977 | Solvent system | John P. Everett | 1995-04-18 |
| 5342865 | Solvent system | John P. Everett, Karin Wanzl-Dacho | 1994-08-30 |