Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8370646 | Method and system for maintaining secure data input and output | D. David Nason, John Easton, Jason M. Smith, John A. Painter, William J. Heaton | 2013-02-05 |
| 7340682 | Method and system for controlling a complementary user interface on a display surface | D. David Nason, J. Scott Campbell, Phillip Brooks, Thomas C. O'Rourke, James C. Warnock +1 more | 2008-03-04 |
| 7007025 | Method and system for maintaining secure data input and output | D. David Nason, John Easton, Jason M. Smith, John A. Painter, William J. Heaton | 2006-02-28 |
| 6639613 | Alternate display content controller | D David Nason, John Easton, Philip Brooks | 2003-10-28 |
| 6630943 | Method and system for controlling a complementary user interface on a display surface | D. David Nason, J. Scott Campbell, Phillip Brooks, Thomas C. O'Rourke, James C. Warnock +1 more | 2003-10-07 |
| 5758028 | Fuzzy logic control for computer image generator load management | Annette Janett, David Bakeman, Kent Cauble, Dale D. Miller | 1998-05-26 |