Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666102 | Hearing system comprising an earpiece | Henning Bruckhoff, Juergen Brinkmann, Peter Boschung | 2014-03-04 |
| 8483418 | System for picking-up a user's voice | Rainer Platz | 2013-07-09 |
| 6266628 | Surveying system with an inertial measuring device | Ernst Michelbacher | 2001-07-24 |