Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920216 | Centering plate for centrifugal blasting wheel | Carl P. Panzenhagen | 2014-12-30 |
| 8920217 | Blade and wheel plate for blast cleaning wheel and method of connecting a blade to the wheel plate | Carl P. Panzenhagen | 2014-12-30 |