Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750306 | Reduced edge effect detector | Peter R. Menge, Michael L. Bush | 2010-07-06 |
| D474172 | Jug-shaped loudspeaker | — | 2003-05-06 |
| 6445806 | Tuned elastic loudspeaker enclosure | — | 2002-09-03 |