Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793945 | Tool holding fixture | Horst Leidner | 2010-09-14 |
| 7500811 | Thread cutting tap retainer | — | 2009-03-10 |
| 5873681 | Cutter plate for milling tool | Horst Nespeta | 1999-02-23 |
| 5607263 | Cutting tool | Horst Nespeta, Alfred Potzl, Manfred Simon | 1997-03-04 |