Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853524 | Vacuum arc interrupter having a tapered conducting bullet assembly | Edward L. Wellner, Francis Christopher Edrozo, Mary Jo Johnson Vander Heiden, Peter J. Theisen, Francois Jean Machand +1 more | 2005-02-08 |
| 6853525 | Vacuum arc interrupter actuated by a gas generated driving force | Engelbert Hetzmannseder, Mary Jo Johnson Vander Heiden, Francis Christopher Edrozo | 2005-02-08 |