Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561670 | Process and apparatus for direct chill casting | David R. Gildemeister, Ray T. Richter, Charles W. Shanko | 2013-10-22 |
| 8056611 | Process and apparatus for direct chill casting | David R. Gildemeister, Ray T. Richter, Charles W. Shanko | 2011-11-15 |
| 7611778 | Simultaneous multi-alloy casting | Raymond J. Kilmer | 2009-11-03 |
| 7407713 | Simultaneous multi-alloy casting | Raymond J. Kilmer | 2008-08-05 |
| 6705384 | Simultaneous multi-alloy casting | Raymond J. Kilmer | 2004-03-16 |
| 5343932 | System for feeding molten metal stream to continuous strand caster | Tabb Williams, Robert Augustine | 1994-09-06 |