Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10142867 | Mobile communication device and method | — | 2018-11-27 |
| 8538058 | Headset | Rolf Eberl | 2013-09-17 |
| D612363 | Headset | Rolf Eberl | 2010-03-23 |
| 6693849 | Piezoelectric audio transducer | Adolf Eberl, Rolf Eberl | 2004-02-17 |
| 5932842 | Strength member for combined fluid/electrical hose | Adolf Eberl, Rolf Eberl | 1999-08-03 |