Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362136 | Compositions for extending seal life, and lubricants and functional fluids containing the same | Robert C. Richardson | 2002-03-26 |
| 5366648 | Functional fluids useful at high temperatures | Mary F. Salomon, Franklin P. Abbott, Joseph W. Pialet | 1994-11-22 |