Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042437 | Tool structure | Siegfried F. Kerle, Eduard Reich, Einar Schurda | 2011-10-25 |
| 6035744 | Method for the production of a cutting insert for thread cutting | — | 2000-03-14 |
| 4938641 | Parting tool | — | 1990-07-03 |
| 4639171 | Dowel hole drilling machine | — | 1987-01-27 |
| 4368094 | Production of corrugated cardboard | Johann Mayer, Hans Mosburger, Michael Erl | 1983-01-11 |