Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991694 | Multi-channel tone monitor system and method for ground wire monitoring using same | — | 2018-06-05 |
| 9756748 | Removable rack mountable power cell | — | 2017-09-05 |
| 9576751 | Motorized vacuum isolation switch | — | 2017-02-21 |
| 9130364 | Electrical hot circuit indicator | — | 2015-09-08 |
| 8395397 | High voltage sensing capacitor and indicator device | Bill Blankenship | 2013-03-12 |
| 8294477 | High voltage sensing capacitor and indicator device | Bill Blankenship | 2012-10-23 |