Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7010445 | Automated fault diagnosis device and method | J. Brent Van Voorhis, James C. Robinson, Jason E. Hillard | 2006-03-07 |
| 6247353 | Digital ultrasonic monitoring system and method | Terry G. Carpenter, William S. Johnson, Kenneth Ralph Piety, Kenneth Puterbaugh, James C. Robinson +1 more | 2001-06-19 |
| 6216539 | Equipment setup for ultrasonic monitoring | William S. Johnson | 2001-04-17 |
| 5637871 | Portable digital infrared thermography system | Kenneth Ralph Piety, Terry G. Carpenter | 1997-06-10 |
| 5386117 | Infrared thermography system including mobile unit | Kenneth Ralph Piety, Brian D. Heise, Willie T. King | 1995-01-31 |