Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8930144 | Method and apparatus for measuring data for injury analysis | Graham K. Hubler, Jeffrey Byers, Brian H. Houston, Phil Frank, Jason Kost +8 more | 2015-01-06 |
| 7586236 | Tri-axial hybrid vibration isolator | Peter Herdic, Brian H. Houston, Joseph Klunder | 2009-09-08 |
| 6788794 | Thin, lightweight acoustic actuator tile | James Tressler, Joseph Klunder | 2004-09-07 |
| 6612399 | Lightweight low frequency loudspeaker for active noise control | — | 2003-09-02 |
| 6490360 | Dual bi-laminate polymer audio transducer | — | 2002-12-03 |
| 6349141 | Dual bi-laminate polymer audio transducer | — | 2002-02-19 |
| 5869762 | Monolithic piezoelectric accelerometer | Joseph Klunder | 1999-02-09 |
| 5606214 | Smart actuator for active surface control | — | 1997-02-25 |
| 5452265 | Active acoustic impedance modification arrangement for controlling sound interaction | — | 1995-09-19 |