Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537078 | System and apparatus for a karaoke entertainment center | — | 2003-03-25 |
| 5416420 | Method and apparatus for the verification of an electrical insulator device based on the analysis of the electric field along the insulator | Georges H. Vaillancourt | 1995-05-16 |