Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7969331 | System and method for verifying entry of keystrokes received from a capacitive keypad | Doug Williams, Rick Helm, William J. Taylor | 2011-06-28 | $250,000 |