Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6185242 | Integral side wall and tap hole cover for an eccentric bottom tap (EBT) electric furnace | Mark Thomas Arthur, Frank Henry Miner, Jr. | 2001-02-06 |
| 5561685 | Modular spray cooled side-wall for electric arc furnaces | David Arthur Lehr, Frank Henry Miner, Jr., William H. Burwell, Mark Thomas Arthur | 1996-10-01 |
| 5330161 | Spray cooled hood system for handling hot gases from a metallurgical vessel utilizing pneumatic processing of molten metal | David Arthur Lehr, Mark Thomas Arthur | 1994-07-19 |
| 5327453 | Device for relief of thermal stress in spray cooled furnace elements | Mark Thomas Arthur | 1994-07-05 |