Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7810224 | Electrostatic loudspeaker stators and their manufacture | Lindsay Alfred Champion, Evan Douglas Evans, Craig Evans, Grover Howard, Robert Neil MacKinlay | 2010-10-12 |
| 7701335 | Theft deterrence security system | Grover Howard, Lindsay Alfred Champion, Stuart Evans, Evan Douglas Evans | 2010-04-20 |
| 7046144 | Theft deterrent device for appliances | Paul Stephen-Daly, Lindsay Alfred Champion, Marek Robert Wambier | 2006-05-16 |