Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714188 | Stick to ergonomically manipulate mouse buttons | William H. Zebuhr | 2004-03-30 |
| 6417842 | Engonomic mouse apparatus | — | 2002-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714188 | Stick to ergonomically manipulate mouse buttons | William H. Zebuhr | 2004-03-30 |
| 6417842 | Engonomic mouse apparatus | — | 2002-07-09 |