Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202476 | Heat exchanger system used in steel making | Richard J. Manasek | 2012-06-19 |
| 7582253 | Heat exchanger system used in steel making | Richard J. Manasek | 2009-09-01 |
| 6890479 | System and method for steel making | Richard J. Manasek | 2005-05-10 |
| 6330269 | Heat exchange pipe with extruded fins | Richard J. Manasek | 2001-12-11 |
| 6059028 | Continuously operating liquid-cooled panel | Richard J. Manasek, Richard W. McVicker | 2000-05-09 |