Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10600395 | Miniature interactive lighted electronic drum kit | — | 2020-03-24 |
| 6236876 | Navigable probe and motor control apparatus | George Gruner, Guy Letourneau | 2001-05-22 |
| 5833616 | Navigable probe and rotating motor control apparatus | George Gruner, Guy Letourneau | 1998-11-10 |