Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957342 | Sealed solenoid magnetically operated high voltage electric power switch | Neil McCord, Joseph R. Rostron, Donald Fletcher Swing, III, Roy P. Alexander, Kent Davey +1 more | 2015-02-17 |
| 8541702 | Folding high voltage electric power switch | — | 2013-09-24 |
| 8274007 | Magnet interrupter for high voltage switching | Joseph R. Rostron, Jeremy Stone | 2012-09-25 |
| 4756366 | Well servicing methods using a hydraulic actuated workover mast | Peter F. Maroney | 1988-07-12 |