Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004648 | Drill bit | Steven W. Hyma, Jacob A. Krabbe | 2023-11-14 |
| D998663 | Tool | Michael J. Zimmermann, Marcus Wechselberger | 2023-09-12 |
| 11679483 | Angled adapter | Jacob A. Krabbe, Michael J. Zimmermann | 2023-06-20 |
| 11638987 | Wear resistant tool bit | James J. Van Essen, Michael J. Zimmermann, Zachary J. Geschke, Carl Dietz | 2023-05-02 |