Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684405 | Wet/dry hot stick tester | — | 1997-11-04 |
| 5650728 | Fault detection system including a capacitor for generating a pulse and a processor for determining admittance versus frequency of a reflected pulse | Lloyd R. Beard, Gerald B. Roberts, Thomas Jude Herrick | 1997-07-22 |