Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778906 | Process for the preparation of zinc dialkyldithiophosphate | Doris Love, Carmen M. Cusano, Harold S. Magaha | 1988-10-18 |
| 4765918 | Lubricant additive | Doris Love, Raymond C. Schlicht | 1988-08-23 |
| 4579675 | N-substituted enaminones and oleaginous compositions containing same | Robert A. Sawicki, Benjamin J. Kaufman, Phillip B. Valkovich | 1986-04-01 |
| 4332595 | Ether amine detergent and motor fuel composition containing same | Sheldon Herbstman, Michael E. Brennan | 1982-06-01 |
| 4292047 | Benzoquinone and amine reaction product for fuels and mineral oils | Paul F. Vartanian | 1981-09-29 |
| 4204841 | Detergent gasoline composition | Peter Dorn, Sheldon Herbstman, Kenneth L. Dille | 1980-05-27 |
| 4201554 | Fuel additive containing inner quaternary ammonium salt | Paul F. Vartanian | 1980-05-06 |
| 4183732 | Use of quaternary ammonium salts of nitrogen containing polymers for improved carburetor detergency | Paul F. Vartanian | 1980-01-15 |