Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129967 | Composite wear structure and method of securing ceramic tiles therein | Lonn M. Young | 2000-10-10 |
| 4552573 | Dust suppressor apparatus | Bruce T. Weis, Nash N. Helmy, Bruce W. Moechnig | 1985-11-12 |