Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8651695 | LED based high-intensity light with secondary diffuser | Ken Kochman, Kevin Brennan, Tom Papanek | 2014-02-18 |
| 8096677 | Staggered LED based high-intensity light | Ken Kochman, Kevin Brennan, Tom Papanek | 2012-01-17 |
| 8033683 | Staggered LED based high-intensity light | — | 2011-10-11 |
| 7300185 | Quadrilateral symmetrical light source | Marvin Ruffin | 2007-11-27 |
| 4481412 | Interactive videodisc training system with bar code access | — | 1984-11-06 |
| 4400724 | Virtual space teleconference system | — | 1983-08-23 |