Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654155 | Microemulsion lubricant | Barry L. Riddle | 1987-03-31 |
| 4636321 | Water soluble lubricant | Thomas E. Kirk, Barry L. Riddle | 1987-01-13 |
| RE31925 | Process for compression rolling of polymeric films | Richard H. Jenks | 1985-06-25 |