Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5952233 | Test kit for measuring the level of carboxylate anion in engine coolant | Regis J. Pellet, Leonard S. Bartley, Jr. | 1999-09-14 | $308,817,000 |
| 5744365 | Method for measuring the level of carboxylate anion in engine coolant | Regis J. Pellet, Leonard S. Bartley, Jr. | 1998-04-28 | $52,954,000 |