Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5559265 | Ashless antioxidant lubricating oil additive | Alison E. Hadowanetz | 1996-09-24 | |
| 5512190 | Lubricating oil composition providing anti-wear protection | Gregory Anderson, Julian H. Dancy, Jayne M. Lucas | 1996-04-30 | $84,327,000 |
| 5490864 | Anti-wear lubricity additive for low-sulfur content diesel fuels | Sheldon Herbstman, Michael P. Petrus, Cyril A. Migdal | 1996-02-13 | $19,102,000 |
| 5414090 | Lubricant ashless antiwear-antioxidant additive | Julian H. Dancy, Jayne M. Lucas | 1995-05-09 | $7,145,000 |
| 5405544 | Ashless antiwear-antioxidant lubricating oil additive | Carl K. Esche, Jr., Julian H. Dancy | 1995-04-11 | $28,440,000 |
| 4778906 | Process for the preparation of zinc dialkyldithiophosphate | Carmen M. Cusano, Joseph B. Biasotti, Harold S. Magaha | 1988-10-18 | $18,555,000 |
| 4765918 | Lubricant additive | Raymond C. Schlicht, Joseph B. Biasotti | 1988-08-23 | $31,925,000 |