Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D892051 | Universal cut-out cover | Kristopher L. Mitchell | 2020-08-04 |
| 9646743 | High voltage bushing cover | Ronald K. Spencer | 2017-05-09 |
| 9413153 | High voltage bushing cover | Ronald K. Spencer | 2016-08-09 |
| 5272882 | Portable recycle/recovery/charging system with reconfigurable components | Randall L. Degier, Richard L. Groth, Ralph C. Mullally, Patrick D. Pruse, Robert Roth | 1993-12-28 |