Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662163 | System and method for programming portable devices from a remote computer system | Ray Albayrak, John Puterbaugh, Lee Martin Stewart, Craig Vanderborgh, David Vetter | 2003-12-09 |
| 5717938 | Coded cartridges for electronic books | Robert L. Garthwaite | 1998-02-10 |