Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228183 | Ultra-high strength, weldable, boron-containing steels with superior toughness | Narasimha-Rao Venkata Bangaru, Michael J. Luton, Clifford W. Petersen, Hiroshi Tamehiro, Hitoshi Asahi +2 more | 2001-05-08 |
| 6224689 | Ultra-high strength, weldable, essentially boron-free steels with superior toughness | Michael J. Luton, Narasimha-Rao Venkata Bangaru, Clifford W. Petersen, Hiroshi Tamehiro, Hitoshi Asahi +2 more | 2001-05-01 |
| 6159312 | Ultra-high strength triple phase steels with excellent cryogenic temperature toughness | Narasimha-Rao Venkata Bangaru, Raghavan Ayer, Glen A. Vaughn | 2000-12-12 |
| 6066212 | Ultra-high strength dual phase steels with excellent cryogenic temperature toughness | Narasimha-Rao Venkata Bangaru | 2000-05-23 |
| 5900075 | Ultra high strength, secondary hardening steels with superior toughness and weldability | Michael J. Luton | 1999-05-04 |
| 5876521 | Ultra high strength, secondary hardening steels with superior toughness and weldability | Michael J. Luton | 1999-03-02 |
| 5653826 | High strength dual phase steel plate with superior toughness and weldability | Michael J. Luton | 1997-08-05 |
| 5545269 | Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability | Michael J. Luton | 1996-08-13 |
| 5545270 | Method of producing high strength dual phase steel plate with superior toughness and weldability | Michael J. Luton | 1996-08-13 |
| 5531842 | Method of preparing a high strength dual phase steel plate with superior toughness and weldability (LAW219) | Michael J. Luton | 1996-07-02 |