Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331893 | Foot analyzer | Carl T. Welty, Henry G. Williams, David M. Williams, James M. Dabbs, III | 2001-12-18 |
| 5790256 | Foot analyzer | Carl T. Welty, Henry G. Williams, David M. Williams, James M. Dabbs, III | 1998-08-04 |
| 5659395 | Method and apparatus for analyzing feet | Carl T. Welty, Henry G. Williams, David M. Williams, James M. Dabbs, III | 1997-08-19 |
| 5361133 | Method and apparatus for analyzing feet | Carl T. Welty, Henry G. Williams, David M. Williams, James M. Dabbs, III | 1994-11-01 |