Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924136 | Fusible switching disconnect modules and devices | Matthew Rain Darr, Robert Stephen Douglass | 2011-04-12 |
| 7495540 | Fusible switching disconnect modules and devices | Matthew Rain Darr, Robert Stephen Douglass | 2009-02-24 |
| 7474194 | Fusible switching disconnect modules and devices | Matthew Rain Darr, Robert Stephen Douglass | 2009-01-06 |