Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660695 | Power transmission fluids of improved anti-shudder properties | Raymond F. Watts | 2003-12-09 |
| 6337309 | Zinc-free continuously variable transmission fluid | Raymond F. Watts, Yasuhiro Murakami, Makoto Maeda, Yukio Ueda, Yoshi Arakawa +1 more | 2002-01-08 |
| 6225266 | Zinc-free continuously variable transmission fluid | Raymond F. Watts | 2001-05-01 |