Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397390 | Belt sander | Jeffrey S. Holly, Joseph G. Bloomfield, David A. Bierdeman, Logan M. Hietpas, Adam N. Carter +4 more | 2025-08-26 |
| 12330286 | Oscillating power tool with adjustable angular amplitude of oscillation | David A. Bierdeman | 2025-06-17 |
| 12186880 | Oscillating power tool | Jeffrey S. Holly, Jacob N. Zimmerman, David A. Bierdeman, Andrew R. Schauer, You Gen Liu | 2025-01-07 |