Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12000871 | Circuit energization status test device and method | Christian Castro | 2024-06-04 | |
| 11029362 | Non-contact voltage detector | — | 2021-06-08 | |
| 10663527 | Non-contact voltage detector | — | 2020-05-26 | |
| 10473529 | Duct thermometer | Michael D. Bronk | 2019-11-12 | |
| 10073142 | Non-contact voltage detector | — | 2018-09-11 | |
| 5343461 | Full duplex digital transmission facility loop-back test, diagnostics and maintenance system | John Barton, William J. Hanby, Michael F. Lathrope, Christopher F. Simanonis, Arthur J. Varga | 1994-08-30 | $107,009,000 |