Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069584 | Hollow drilling tool | Josef Obermeier, Eugen Magyari, Walter Ritt, Ernst Wohlwend, Horst-Detlef Gassmann | 1991-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069584 | Hollow drilling tool | Josef Obermeier, Eugen Magyari, Walter Ritt, Ernst Wohlwend, Horst-Detlef Gassmann | 1991-12-03 |