Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9330867 | Vacuum switching apparatus, and electrode extension assembly and associated assembly method therefor | Martin B.J. Leusenkamp, Yucheng Li, Xuefei Chen, Louis G. Campbell | 2016-05-03 |