Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661280 | Combination of a gas-filled interrupter and oil-filled transformer | William J. Book, Daniel H. Hickman | 1997-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661280 | Combination of a gas-filled interrupter and oil-filled transformer | William J. Book, Daniel H. Hickman | 1997-08-26 |