Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4600502 | Adsorbent processing to reduce basestock foaming | Kevin Butler | 1986-07-15 |
| 4533778 | Traction fluid lubricants derived from mineral oil | Clinton R. Smith | 1985-08-06 |
| 4387256 | Traction fluid lubricants derived from coal tar | Clinton R. Smith, A. Gordon Alexander | 1983-06-07 |