Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150230 | Methods of protecting furnace electrodes with cooling liquid that contains an additive | Joseph M. Hamnik, James R. Lawson, Alan J. Feller | 2024-11-19 |
| 11979968 | Spray cooling furnace electrodes with a cooling liquid that contains surfactants | Jeffrey R. Tanski | 2024-05-07 |
| 11653426 | Methods of protecting furnace electrodes with cooling liquid that contains an additive | Joseph M. Hamnik, James R. Lawson, Alan J. Feller | 2023-05-16 |
| 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 |
| 10694592 | Methods of protecting furnace electrodes with cooling liquid that contains an additive | Joseph M. Hamnik, James R. Lawson, Alan J. Feller | 2020-06-23 |