Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263348 | Grounding apparatus and methods for grounding | — | 2019-04-16 |
| 9537229 | Electrical grounding device | — | 2017-01-03 |
| 9083171 | Electrical ground fault protection device | — | 2015-07-14 |
| 8555565 | Ground anchor providing minimal ground disturbance | Jairus Krahn | 2013-10-15 |
| 8420929 | Electrical ground fault protection device | — | 2013-04-16 |
| 8312680 | Ground anchor providing minimal ground disturbance | Jairus Krahn | 2012-11-20 |