Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933925 | Computer mouse with elastomeric dome switch | R. Thomas Gibbons, II, Matthew Pedersen | 2005-08-23 |
| 6741189 | Keypad having optical waveguides | R. Thomas Gibbons, II, John Lutian | 2004-05-25 |
| 6555774 | Lever keyswitch | — | 2003-04-29 |
| D450056 | Portion of a keyboard | Carl J. Ledbetter, Hugh E. McLoone, Jan Hippen, I-Chiang Sun | 2001-11-06 |
| D442589 | Keyboard | Carl J. Ledbetter, Hugh E. McLoone, Jan Hippen, I-Chiang Sun | 2001-05-22 |
| 6224279 | Keyboard having integrally molded keyswitch base | John Lutian, R. Thomas Gibbons, II | 2001-05-01 |
| D428888 | Keyboard | Carl J. Ledbetter, Allen M. Han, Hugh E. McLoone | 2000-08-01 |