Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856959 | Foot switch for a computer | — | 2005-02-15 |
| 6711545 | Hand-held transmitter having speech storage actuated by transmission failure | — | 2004-03-23 |
| 6003072 | Multi-media data processing device with remote control device that also has voice input means and hand-sized unit for use in such data processing device | Frans Andreas Gerritsen | 1999-12-14 |