Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011893 | Composite ball screw | Konrad Wilder | 2024-06-18 |
| 11041552 | Composite ball screw | Konrad Wilder | 2021-06-22 |
| 10830380 | Composite fluid transfer conduit | Ian Thomas Chase, Alexander D. Taylor | 2020-11-10 |
| 10184509 | Composite tension/compression strut | Ian Thomas Chase | 2019-01-22 |
| 9947498 | Electrical switching apparatus and clinch joint assembly therefor | Nathan J. Weister, Paul R. Rakus, Edward A. Prince | 2018-04-17 |
| 9805895 | Electrical switching apparatus and clinch joint assembly therefor | Nathan J. Weister, Paul R. Rakus, Edward A. Prince | 2017-10-31 |
| 8431845 | Electrical switching apparatus and levering assembly therefor | Lance Gula, Nathan J. Weister, Craig A. Rodgers, Edward A. Prince | 2013-04-30 |
| 7863537 | Gassing insulator assembly, and conductor assembly and electrical switching apparatus employing the same | John J. Shea, Nathan J. Weister, David Olszewski, James R. Schachner, Ronald W. Brand | 2011-01-04 |
| 7683276 | Electrical switching apparatus and pole shaft assembly therefor | Nathan J. Weister, Paul R. Rakus, Ronald W. Brand | 2010-03-23 |
| 7674996 | Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same | John J. Shea, Nathan J. Weister, Aaron T. Kozar | 2010-03-09 |
| 7646269 | Electrical switching apparatus, and conductor assembly and shunt assembly therefor | Nathan J. Weister, Paul R. Rakus, John J. Shea | 2010-01-12 |
| 7488915 | ARC baffle, and ARC chute assembly and electrical switching apparatus employing the same | John J. Shea, Aaron T. Kozar, Nathan J. Weister | 2009-02-10 |
| 7474179 | Electrical switching apparatus, and movable contact assembly and contact spring assembly therefor | Nathan J. Weister, John J. Shea, Douglas C. Marks | 2009-01-06 |