Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8494153 | Adaptive mute status reminder | William O. Brown, IV | 2013-07-23 |
| 8064595 | Adaptive mute | William O. Brown, IV | 2011-11-22 |
| 5121949 | Compression coupling | — | 1992-06-16 |
| 4997214 | Transition fitting | — | 1991-03-05 |