Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484551 | Casting steel strip | Walter Blejde, David J. Sosinsky, Mark Schlichting | 2009-02-03 |
| 7404431 | Production of thin steel strip | Walter Blejde | 2008-07-29 |
| 7367378 | Casting steel strip with low surface roughness and low porosity | Walter Blejde, Lazar Strezov | 2008-05-06 |
| 7299856 | Casting steel strip with low surface roughness and low porosity | Walter Blejde, Lazar Strezov | 2007-11-27 |
| 7281569 | Casting steel strip with low surface roughness and low porosity | Walter Blejde, Lazar Strezov | 2007-10-16 |
| 7073565 | Casting steel strip | Nikolco Nikolovski, Lazar Strezov | 2006-07-11 |
| 7048033 | Casting steel strip | Walter Blejde, Lazar Strezov | 2006-05-23 |
| 6896034 | Method for controlling a continuous strip steel casting process based on customer-specified requirements | Lazar Strezov, Kannapar Mukunthan, Walter Bleide | 2005-05-24 |
| 6818073 | Method of producing steel strip | Lazar Strezov, Kannappar Mukunthan, Walter Blejde | 2004-11-16 |
| 6755234 | Model-based system for determining casting roll operating temperature in a thin strip casting process | Walter Blejde | 2004-06-29 |
| 6675869 | Production of thin steel strip | Lazar Strezov, Kannappar Mukunthan, Walter Blejde | 2004-01-13 |
| 6588493 | Model-based system for determining casting roll operating temperature in a thin strip casting process | Walter Bleide | 2003-07-08 |
| 6585030 | Method of producing steel strip | Lazar Strezov, Kannappar Mukunthan, Walter Blejde | 2003-07-01 |
| 6581672 | Method for controlling a continuous strip steel casting process based on customer-specified requirements | Lazar Strezov, Kannappar Mukunthan, Walter Blejde | 2003-06-24 |
| 6547849 | Ladle refining of steel | Clay Gross, Walter Blejde, Steve Leonard Wigman | 2003-04-15 |
| 5983980 | Casting steel strip | John Freeman, Lazar Strezov | 1999-11-16 |
| 5960856 | Strip casting employing non-contact heat absorbers | Walter Blejde, Hisahiko Fukase | 1999-10-05 |
| 5701948 | Casting steel strip | Lazar Strezov, Fred de Sylva, Kannappar Mukunthan | 1997-12-30 |