Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252586 | Universal access port | Kevin Ewing, Clinton A. Peterson, Richard L. Walker, Robert K. Hayes | 2007-08-07 |
| 6976340 | Universal access port | Kevin Ewing, Clinton A. Peterson, Richard L. Walker, Robert K. Hayes | 2005-12-20 |