Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426309 | Antifreeze corrosion inhibitor composition for aluminum engines | Thomas P. Yates | 1984-01-17 |
| 4382870 | Antifreeze corrosion inhibitor composition for aluminum engines | Thomas P. Yates | 1983-05-10 |