Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983893 | Arc metalizing unit | John Thoburn, Roger Borowinski, Joseph Cusenza | 2006-01-10 |
| 5205341 | Low pressure double arm casting apparatus | Frederick F. Treul, Thomas R. Hoesly | 1993-04-27 |