Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811377 | Low molecular weight basic nitrogen-containing reaction products as enhanced phosphorus/boron carriers in lubrication oils | Raymond F. Watts, Michael G. Romanelli, Ricardo Bloch, Jack Ryer | 1998-09-22 |
| 5750476 | Power transmitting fluids with improved anti-shudder durability | Roger K. Nibert, Ricardo Bloch, Manoj Tandon, Raymond F. Watts | 1998-05-12 |
| 5527478 | Phosphorus-and mono- or di-sulfide-containing additives for lubrication oils | Michael G. Romanelli, Raymond F. Watts | 1996-06-18 |
| 5468403 | Phosphorus- and mono- or di-sulfide-containing additives for lubrication oils | Michael G. Romanelli, Raymond F. Watts | 1995-11-21 |