Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685280 | Switchgear operating mechanism | Henry W. Kowalyshen, Xin G. Zhu | 2017-06-20 |
| 9679708 | Circuit interrupters with masses in contact spring assemblies | Henry W. Kowalyshen | 2017-06-13 |