Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D307748 | Keyboard | Ramon M. Cardona, David G. Geis, Francis E. Huntoon, Chris G. Johnson, Raymond R. Seidlitz +1 more | 1990-05-08 |
| 4568056 | Tilt mechanism for a stand-alone keyboard | — | 1986-02-04 |
| 4556189 | CRT Monitor tilt mechanism | Kenneth R. Kirpluk | 1985-12-03 |
| 4471931 | CRT Monitor tilt mechanism | Donald H. Covey | 1984-09-18 |