Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D881394 | Dental instrument | Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann | 2020-04-14 |
| D880695 | Dental instrument | Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann | 2020-04-07 |
| D880696 | Dental instrument | Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann | 2020-04-07 |
| D875248 | Dental instrument | Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann | 2020-02-11 |
| D875249 | Dental instrument | Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann | 2020-02-11 |
| D854687 | Dental instrument | Thomas Classen, Jürgen BUTSCHER, Marcel Ott, Markus Haarmann | 2019-07-23 |
| 9618556 | MEMS device positioning apparatus, test system, and test method | — | 2017-04-11 |
| 9341663 | MEMS device positioning apparatus, test system, and test method | — | 2016-05-17 |
| 6188230 | Pickup chuck for double sided contact | — | 2001-02-13 |
| 6069483 | Pickup chuck for multichip modules | Martin M. Maxwell | 2000-05-30 |
| 5605015 | Turnstile with automatically pivoting arms | Albert Uhl | 1997-02-25 |