Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10635518 | Detecting bus faults | Alex Olson | 2020-04-28 |
| 4854244 | Transit rail deicing system | Thomas Brennan | 1989-08-08 |
| 4506259 | Digital fault monitor for conductive heaters | — | 1985-03-19 |
| 4264779 | Poke-through electrical fitting with releasable wedging point for retention | Joseph A. Claborn, George L. Woods | 1981-04-28 |