Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145364 | Method and apparatus for rolling strip or plate | William H. Tippins, Ronald D. Gretz | 2000-11-14 |
| 5755128 | Method and apparatus for isothermally rolling strip product | John E. Thomas | 1998-05-26 |
| 5752403 | Method of rolling hot mill band on a twin stand reversing mill | John E. Thomas | 1998-05-19 |
| 5727412 | Method and apparatus for rolling strip or plate | William H. Tippins, Ronald D. Gretz | 1998-03-17 |
| 5710411 | Induction heating in a hot reversing mill for isothermally rolling strip product | John E. Thomas, Nicholas V. Ross | 1998-01-20 |
| 5647236 | Method of rolling light gauge hot mill band on a hot reversing mill | — | 1997-07-15 |
| 5579569 | Slab container | John E. Thomas | 1996-12-03 |
| 5544408 | Intermediate thickness slab caster and inline hot strip and plate line with slab sequencing | John E. Thomas | 1996-08-13 |
| 5533248 | Method of steel processing using an inline grinder | John E. Thomas, William H. Tippins, Ronald D. Gretz | 1996-07-09 |
| 5511303 | Intermediate thickness and multiple furnace process line | John E. Thomas | 1996-04-30 |
| 5467519 | Intermediate thickness twin slab caster and inline hot strip and plate line | John E. Thomas | 1995-11-21 |
| 5414923 | Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line | John E. Thomas | 1995-05-16 |
| 5276952 | Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line | John E. Thomas | 1994-01-11 |
| 4782683 | Hot strip mill shape processor and method | John E. Thomas, Ronald D. Gretz | 1988-11-08 |
| 4658363 | Method of increasing the productivity of reversing plate mills | Lawrence P. Dunn, Wayne G. Pottmeyer | 1987-04-14 |
| 4630352 | Continuous rolling method and apparatus | Vladimir B. Ginzburg | 1986-12-23 |
| 4583387 | Apparatus for thermomechanically rolling hot strip product to a controlled microstructure | John E. Thomas, Ronald D. Gretz | 1986-04-22 |
| 4537643 | Method for thermomechanically rolling hot strip product to a controlled microstructure | John E. Thomas, Ronald D. Gretz | 1985-08-27 |
| 4505141 | Apparatus for thermomechanically rolling hot strip product to a controlled microstructure | John E. Thomas, Ronald D. Gretz | 1985-03-19 |
| 4503697 | Method for hot rolling slabs | Vladimir B. Ginzburg | 1985-03-12 |
| 4485651 | Method and apparatus for underwinding strip on a drum | John E. Thomas, Richard S. Connolly, Charles K. Pine, Wayne G. Pottmeyer | 1984-12-04 |
| 4455848 | Apparatus for underwinding strip on a drum in a hot reversing mill | John E. Thomas, Richard S. Connolly, Charles K. Pine, Wayne G. Pottmeyer | 1984-06-26 |
| 4433566 | Close coupled reversing rougher and finishing train and method of rolling | Vladimir B. Ginzburg | 1984-02-28 |
| 4430874 | Vertical coiler furnace and method of rolling | Vladimir B. Ginzburg, Wayne G. Pottmeyer | 1984-02-14 |
| 4348882 | Hot rolling strip | — | 1982-09-14 |