Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1025153 | Drill bit | Steven W. Hyma, Jacob A. Krabbe | 2024-04-30 |
| 11958168 | Wear resistant tool bit | James J. Van Essen, Michael J. Zimmermann, Zachary J. Geschke, Carl Dietz | 2024-04-16 |