Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9781501 | Earpiece and headset | André Grandt | 2017-10-03 |
| 9039856 | Method for gluing a friction lining, and tool | Jens Ludes, Ralf Deiters, Ralph Kolling | 2015-05-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9781501 | Earpiece and headset | André Grandt | 2017-10-03 |
| 9039856 | Method for gluing a friction lining, and tool | Jens Ludes, Ralf Deiters, Ralph Kolling | 2015-05-26 |