Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743387 | Polyoxyalkylene diamides as lubricant additives | Robert H. Davis | 1988-05-10 |
| 4563299 | Phosphorus-containing reaction products as antiwear and load carrying additives for lubricants | — | 1986-01-07 |
| 4536312 | Sulfurized amine condensation products and lubricant compositions containing same | — | 1985-08-20 |
| 4331546 | Lubricant composition containing phosphite-diarylamine-carbonyl compound reaction product | — | 1982-05-25 |
| 4295982 | Sulfurized aminoguanidine reaction product and lubricant compositions containing same | — | 1981-10-20 |
| 4267063 | Amine derivatives of dialkylphosphonate-alklmaleate ester reaction products as antiwear/load carrying additives and lubricants containing same | — | 1981-05-12 |
| 4229310 | Lubricant compositions | — | 1980-10-21 |
| 4193883 | Lubricant compositions | — | 1980-03-18 |