Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462810 | Zirconium-cerium additives for residual fuel oil | Nicholas Feldman | 1984-07-31 |
| 4427560 | Anti-oxidation and corrosion inhibitors for boron-containing lubricants | Richard A. Holstedt | 1984-01-24 |
| 4412928 | Corrosion inhibitors for boron-containing lubricants | Richard A. Holstedt | 1983-11-01 |
| 4410436 | Lubricating oil containing a boron compound and corrosion inhibitors | Richard A. Holstedt | 1983-10-18 |
| 4400284 | Boron derivatives as lubricant additives | Richard A. Holstedt, Kenneth Baron | 1983-08-23 |