Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939366 | Lubrication process using chlorine-free lubricant | James MacNeil, Donald Stevenson, Barbara A. Wade | 1999-08-17 |
| 5780400 | Chlorine-free extreme pressure fluid additive | James MacNeil, Donald Stevenson, Barbara A. Wade | 1998-07-14 |