Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952233 | Test kit for measuring the level of carboxylate anion in engine coolant | Regis J. Pellet, Leonard S. Bartley, Jr. | 1999-09-14 |
| 5744365 | Method for measuring the level of carboxylate anion in engine coolant | Regis J. Pellet, Leonard S. Bartley, Jr. | 1998-04-28 |