Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345102 | Vehicle loudspeakers | Gillian Margaret Davis, Robin Meredith Courtney Pain, Martin James Stone | 2002-02-05 |
| 6278790 | Electroacoustic transducers comprising vibrating panels | Gillian Margaret Davis, Thomas Lundie | 2001-08-21 |
| 5371802 | Sound synthesizer in a vehicle | David C. Quinn, David Perry | 1994-12-06 |