Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384047 | Computer trackball | Mark A. Edwards | 1997-09-23 |
| D381968 | Computer mouse | Mark A. Edwards | 1997-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384047 | Computer trackball | Mark A. Edwards | 1997-09-23 |
| D381968 | Computer mouse | Mark A. Edwards | 1997-08-05 |