Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10068735 | Electrical switching apparatus, and operating mechanism and lever assembly therefor | Frank Joseph Stifter, Jr., David Turner, William George Eberts, Kenneth M. Fischer | 2018-09-04 |
| 9947498 | Electrical switching apparatus and clinch joint assembly therefor | Nathan J. Weister, Paul R. Rakus, William C. Pollitt | 2018-04-17 |
| 9805895 | Electrical switching apparatus and clinch joint assembly therefor | Nathan J. Weister, Paul R. Rakus, William C. Pollitt | 2017-10-31 |
| 9111696 | Electrical switching apparatus, and trip unit and interface assembly therefor | Craig J. Puhalla, David R. Rohn, James Patrick Sisley | 2015-08-18 |
| 9076622 | Trip unit with captive trip bar | Scott Ray Lanning, Nathan J. Weister, Thomas Whalen | 2015-07-07 |
| 8592706 | Charging handle apparatus and switchgear apparatus | Nathan J. Weister, Robert Michael Slepian, David A. Parks, William David Munsch | 2013-11-26 |
| 8431845 | Electrical switching apparatus and levering assembly therefor | William C. Pollitt, Lance Gula, Nathan J. Weister, Craig A. Rodgers | 2013-04-30 |