Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627155 | Electrical switching device with a triple motion contact arrangement | Helmut Heiermeier, Jadran Kostovic, Jakub Korbel, Reto Karrer, Sami Kotilainen +1 more | 2017-04-18 |
| 9105427 | Telescoping current path structure for dual tank dead tank circuit breaker with parallel resistor assembly | Matthew Cuppett, Morris Tampa, Beth Dahm, Carl Kurinko | 2015-08-11 |
| 9064647 | Contact alignment structure for high-voltage dead tank circuit breakers | Matthew Cuppett, Morris Tampa, Beth Dahm, Carl Kurinko | 2015-06-23 |