Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983452 | Using a surface based computing device for verification of an identification document | Travis M. Grigsby, Christopher M. Laffoon, Kathryn Jane Lemanski, Viswanath Srikanth | 2011-07-19 |
| 7463147 | Method for identification, tracking, and notification of abandoned items in a store | Christopher M. Laffoon, Travis M. Grigsby, Viswanath Srikanth, Kathryn Jane Lemanski | 2008-12-09 |