Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937740 | Monopole low frequency test woofer | — | 2005-08-30 |
| 5996727 | Exterior noise absorbing cover for automotive loudspeaker | Henry F. Blind, Alan Phillips | 1999-12-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937740 | Monopole low frequency test woofer | — | 2005-08-30 |
| 5996727 | Exterior noise absorbing cover for automotive loudspeaker | Henry F. Blind, Alan Phillips | 1999-12-07 |