Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658192 | Arrangement and corresponding adapter for receiving a rotating body in a centered and axially fixed manner | — | 1997-08-19 |
| 5599145 | Drill with interchangeable cutting insert | Hans G. Kuhl | 1997-02-04 |