Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110421 | Processing quarantined materials | Joseph George Herbertson, Lazar Strezov | 2021-09-07 |
| 7591917 | Method of producing steel strip | Lazar Strezov, Walter Blejde, Rama Ballav Mahapatra | 2009-09-22 |
| 7156974 | Method of manufacturing titanium and titanium alloy products | Les Strezov, Ivan Ratchev, Steve Osborn | 2007-01-02 |
| 7117925 | Production of thin steel strip | Lazar Strezov, Walter Blejde, Rama Mahaptra | 2006-10-10 |
| 6942013 | Casting steel strip | Lazar Strezov | 2005-09-13 |
| 6841010 | Cold rolled steel | Lazar Strezov | 2005-01-11 |
| 6818073 | Method of producing steel strip | Lazar Strezov, Walter Blejde, Rama Ballav Mahapatra | 2004-11-16 |
| 6675869 | Production of thin steel strip | Lazar Strezov, Walter Blejde, Rama Ballav Mahapatra | 2004-01-13 |
| 6585030 | Method of producing steel strip | Lazar Strezov, Walter Blejde, Rama Ballav Mahapatra | 2003-07-01 |
| 6581672 | Method for controlling a continuous strip steel casting process based on customer-specified requirements | Lazar Strezov, Walter Blejde, Rama Ballav Mahapatra | 2003-06-24 |
| 6558486 | Method of producing cold rolled steel strip | Lazar Strezov | 2003-05-06 |
| 5701948 | Casting steel strip | Lazar Strezov, Rama Ballav Mahapatra, Fred de Sylva | 1997-12-30 |