Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834893 | Substituted phosphorodithioates and their metal salts as multifunctional additives | Liehpao O. Farng, Andrew G. Horodysky | 1989-05-30 |
| 4828732 | Grease compositions comprising borated diols and hydroxy-containing thickeners | Andrew G. Horodysky, John A. Keller, Jr. | 1989-05-09 |
| 4828734 | Grease compositions containing borated oxazoline compounds and hydroxy-containing soap thickeners | Andrew G. Horodysky, John A. Keller, Jr. | 1989-05-09 |