Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8341156 | System and method for identifying erroneous business listings | Diane Barram Westgate, Nicholas Lee, Ethan G. Russell, Paul Eastlund, Alex Lorbeer | 2012-12-25 |
| 6469527 | Method of calibrating a potentiometer | — | 2002-10-22 |
| 6075370 | Method of calibrating a potentiometer | — | 2000-06-13 |