Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192981 | Structurally improved rod array vacuum interrupter | Philip Barkan | 1980-03-11 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192981 | Structurally improved rod array vacuum interrupter | Philip Barkan | 1980-03-11 |