Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813188 | Method of shaping workpieces especially forming undercut archimedean spirals | Georg Becker | 1989-03-21 |
| 4695960 | Method and apparatus for numerical control of machine tools | Jurgen-Andreas Reimann | 1987-09-22 |