Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798182 | Wear resistant thin film coating and combination | Paul Lefebvre, Timothy C. Engel | 1998-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798182 | Wear resistant thin film coating and combination | Paul Lefebvre, Timothy C. Engel | 1998-08-25 |