Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637251 | Functional additive composition based on organic amine salts for coolants | Thomas J. Karol | 1997-06-10 |
| 5631214 | Preparation of bismuth dithiocarbamates | Thomas J. Karol | 1997-05-20 |
| 5628802 | Fuel compositions containing organic molybdenum complexes | Thomas J. Karol | 1997-05-13 |
| 5599779 | Synergistic rust inhibitors and lubricating compositions | Thomas J. Karol, Brian W. Stunkel | 1997-02-04 |