Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8538058 | Headset | Peter Eberl | 2013-09-17 |
| D612363 | Headset | Peter Eberl | 2010-03-23 |
| 6693849 | Piezoelectric audio transducer | Adolf Eberl, Peter Eberl | 2004-02-17 |
| 5932842 | Strength member for combined fluid/electrical hose | Adolf Eberl, Peter Eberl | 1999-08-03 |
| 5117403 | Above and below water sound transducer | Adolf Eberl | 1992-05-26 |