Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667282 | Alkyl hydrazide additives for lubricants | — | 2003-12-23 |
| 6566311 | 1,3,4-oxadiazole additives for lubricants | — | 2003-05-20 |
| 6559106 | Tri-glycerinate vegetable oil-succinhydrazide additives for lubricants | Franklin H. Barrows | 2003-05-06 |
| 6559107 | Thiadiazolidine additives for lubricants | — | 2003-05-06 |
| 6551966 | Oxadiazole additives for lubricants | — | 2003-04-22 |