Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741213 | Method and apparatus for melting metal | Mike Gorczewski, Ronald Ian Carmichael | 2014-06-03 |
| 8153049 | Method and apparatus for melting metal | Mike Gorczewski, Ronald Ian Carmichael | 2012-04-10 |
| 7473297 | Vertical shaft melting furnace | Thomas F. Robertson, John N. Newby | 2009-01-06 |
| 7282172 | Vertical shaft melting furnace | Thomas F. Robertson, John N. Newby | 2007-10-16 |
| 5850034 | Making of metal products using a gas analyzer | — | 1998-12-15 |
| 5293924 | Manufacture of copper rod | Stephen L. Ferrel, Gary L. Spence | 1994-03-15 |
| 5103892 | Continuous casting of discrete shapes | — | 1992-04-14 |