Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11374546 | Automatic volume control for land mobile radio | Joshua Alan Johnson, Stephen Joseph Borer, Marshall Pommier Schiring | 2022-06-28 |
| 10469047 | Automatic volume control for land mobile radio | Joshua Alan Johnson, Stephen Joseph Borer, Marshall Pommier Schiring | 2019-11-05 |
| 9923534 | Automatic volume control for land mobile radio | Joshua Alan Johnson, Stephen Joseph Borer, Marshall Pommier Schiring | 2018-03-20 |
| D725085 | Dual push-to-talk radio microphone | Bruce Wade Ross, Troy Frandsen | 2015-03-24 |