Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857643 | Dust extractor | Richard Cacchiotti, Klaus-Dieter Arich, Arthur LAUER, Stefan Gensmann | 2020-12-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857643 | Dust extractor | Richard Cacchiotti, Klaus-Dieter Arich, Arthur LAUER, Stefan Gensmann | 2020-12-08 |