Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020350 | Apparatus and method for lubricating and cooling in a draw and iron press | Robert E. Welsh, James A. Miller, Raymond Miller | 1991-06-04 |
| 4243537 | Synthetic metal working lubricant | William G. Johnston, Myron J. Jursich | 1981-01-06 |