Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685292 | Electrical switching apparatus and pole shaft catch assembly therefor | Andrew L. Gottschalk, Paul R. Rakus | 2017-06-20 |
| 9576762 | Electrical switching apparatus and secondary disconnect assembly with error-proofing features therefor | Jianhua Chen, Rong Zheng, Hongfeng Zhu, Yaoming He, Craig A. Rodgers +1 more | 2017-02-21 |
| 9536694 | Electrical switching apparatus and pole shaft catch assembly therefor | Andrew L. Gottschalk, Paul R. Rakus | 2017-01-03 |