Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655677 | Sealed carrier vessel for pneumatic transport system | Daniel Fratello, Nasser Pirshafiey, Douglas Walker | 1997-08-12 |
| 5499041 | Keyboard integrated pointing device | Patrick J. Franz, David H. Straayer | 1996-03-12 |
| 5231386 | Keyswitch-integrated pointing assembly | Patrick J. Franz, David H. Straayer | 1993-07-27 |
| 4971177 | Data gathering system housing/mounting | Howard H. Nojiri, Nigel G. Mills, James F. Million, Louis Guzzo | 1990-11-20 |