Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D796410 | Wheel | Roger Brown | 2017-09-05 |
| D691938 | Wheel | Tetsuya Wasada | 2013-10-22 |
| 4918412 | Device for assisting a computer operator in the use of computer programs | — | 1990-04-17 |