Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6016432 | Electronic metering equipment system | — | 2000-01-18 |
| 5963872 | Electronic equipment audio system | — | 1999-10-05 |
| 5905947 | Electronic audio system capable of communicating data signals over wireless networks | — | 1999-05-18 |
| 5890074 | Modular unit headset | Nils Rydbeck | 1999-03-30 |
| 5771468 | Multi-purpose base station | — | 1998-06-23 |
| 5628055 | Modular radio communications system | — | 1997-05-06 |