Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245256 | Arc flash mitigation switch for quenching external arc faults in low voltage switchgear | John J. Shea, Paul J. Rollmann, Dan E. Hrncir | 2022-02-08 |
| 10523000 | Arc flash mitigation switch for quenching external arc faults in low voltage switchgear | John J. Shea, Paul J. Rollmann, Dan E. Hrncir | 2019-12-31 |
| 9653237 | Electrical switching apparatus and slot motor therefor | Xin Zhou, Mark Juds, Christian Ruempler, Paul J. Rollmann | 2017-05-16 |
| 9570900 | Low voltage arc flash switch | John J. Shea, Mark Juds, Christian Ruempler | 2017-02-14 |
| 9530033 | Wireless transponder unit, electrical joint monitoring system including the same, and method of monitoring electrical joints | John J. Shea | 2016-12-27 |