Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717137 | Drill bit with an exchangeable cutting portion | Matthaeus Hoop, Christoph Weber, Christoph Amman | 2020-07-21 |
| 10201860 | Drill bit with an exchangeable cutting portion | Matthaeus Hoop, Christoph Weber, Christoph Amman | 2019-02-12 |
| D477552 | Auto hood assembly | Virginia C. Britt | 2003-07-22 |