Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679723 | Vacuum switching apparatus and contact assembly therefor | Louis G. Campbell, Benjamin A. Rosenkrans | 2017-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679723 | Vacuum switching apparatus and contact assembly therefor | Louis G. Campbell, Benjamin A. Rosenkrans | 2017-06-13 |