Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778677 | Repairable electromagnetic linear motor for loudspeakers and the like | — | 2004-08-17 |
| 6714656 | Loudspeaker system with dust protection | — | 2004-03-30 |
| 6513624 | Loudspeaker enclosure | — | 2003-02-04 |
| 6466676 | Compound driver for acoustical applications | — | 2002-10-15 |
| 6431309 | Loudspeaker system | — | 2002-08-13 |
| 6343128 | Dual cone loudspeaker | — | 2002-01-29 |
| 6216573 | Fluid jet cutting system | Timothy E. Moutafis, Frank Patterson, Marvel John Yoder | 2001-04-17 |
| 5713878 | Hand tightenable high pressure connector | Timothy E. Moutafis | 1998-02-03 |