Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549153 | Residential circuit breaker with slot motor | Peter J. Theisen | 1985-10-22 |
| 4528539 | Reduced-size thermal overload relay | Edward A. Mallonen | 1985-07-09 |
| 4521756 | Circuit breaker having increased contact opening velocity at trip operation | — | 1985-06-04 |
| 4520244 | Constant load snap switch with manual or automatic reset, stop and test selection | Edward A. Mallonen | 1985-05-28 |
| 4511774 | Current limiting contact arrangement | — | 1985-04-16 |
| 4462657 | Compliant electrical connector for flat conductors | Albert C. Snowdon, Peter J. Theisen, Emil W. Zarling, David Porter | 1984-07-31 |
| 4458225 | Circuit breaker with independent magnetic and thermal responsive contact separation means | — | 1984-07-03 |
| 4430631 | Circuit breaker with increased current interrupting capacity | William E. Grass, Peter J. Theisen, Michael J. Fajner | 1984-02-07 |