Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9552941 | Vacuum switching apparatus and electrical contact therefor | Wangpei Li, Martin Bernardus Johannes Leusenkamp | 2017-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9552941 | Vacuum switching apparatus and electrical contact therefor | Wangpei Li, Martin Bernardus Johannes Leusenkamp | 2017-01-24 |