Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7422151 | Systems and methods for providing security in a voting machine | Tom Keeling, Paul Terwilliger, Marc Latour | 2008-09-09 |
| 7111782 | Systems and methods for providing security in a voting machine | Thomas E. Keeling, Paul Terwilliger, Marc Latour | 2006-09-26 |