Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945063 | Microphone shield system | Ian Soutar, William Copeland | 2011-05-17 |
| 7415122 | Microphone shield system | Ian Soutar, William Copeland | 2008-08-19 |
| 6771788 | Shielded microphone | Ian Soutar, Bill Copeland | 2004-08-03 |
| 4604895 | Hot wire anemometer | — | 1986-08-12 |
| 4523461 | Hot wire anemometer | — | 1985-06-18 |
| 4517735 | Apparatus and method for tensioning resistive wire | — | 1985-05-21 |