Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11140755 | Methods of protecting furnace electrodes with cooling liquid that contains an additive | Joseph M. Hamnik, James R. Lawson, Alan J. Feller | 2021-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11140755 | Methods of protecting furnace electrodes with cooling liquid that contains an additive | Joseph M. Hamnik, James R. Lawson, Alan J. Feller | 2021-10-05 |