Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674028 | Motion activated decorative article | — | 2004-01-06 |
| 6445311 | Inductive joystick | G. Burnell Hohl | 2002-09-03 |
| 4690410 | Word forming tile game | — | 1987-09-01 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674028 | Motion activated decorative article | — | 2004-01-06 |
| 6445311 | Inductive joystick | G. Burnell Hohl | 2002-09-03 |
| 4690410 | Word forming tile game | — | 1987-09-01 |