Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587658 | Apparatus for sealing electrodes in electric arc furnaces | Peter Davies | 1986-05-06 |
| 4517678 | Apparatus for sealing electrodes in electric arc furnaces | Peter Davies | 1985-05-14 |