Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800083 | Audio signal conveying power supply | William M. Challancin | 2017-10-24 |
| 9655399 | Earplug connector for multi-signal and multi-power receiving helmets | — | 2017-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800083 | Audio signal conveying power supply | William M. Challancin | 2017-10-24 |
| 9655399 | Earplug connector for multi-signal and multi-power receiving helmets | — | 2017-05-23 |