Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551045 | Flexible minimum energy utilization electric arc furnace system and processes for making steel products | John A. Guliana, Christian H. Ericksen, Bruce C. Liimatainen, Algirdas A. Underys | 2017-01-24 |
| 8562713 | Flexible minimum energy utilization electric arc furnace system and processes for making steel products | John A. Guliana, Christian H. Ericksen, Bruce C. Liimatainen, Algirdas A. Underys | 2013-10-22 |
| 6110300 | Tool for glass molding operations and method of manufacture thereof | Algirdas A. Underys, Jesse Adamson | 2000-08-29 |
| 6019938 | High ductility very clean non-micro banded die casting steel | Algirdas A. Underys | 2000-02-01 |
| 5720829 | Maraging type hot work implement or tool and method of manufacture thereof | Charles W. Finkl, Algirdas A. Underys | 1998-02-24 |
| 5364588 | Double stabilized stainless-type steel die block | Charles W. Finkl, Algirdas A. Underys | 1994-11-15 |
| 5252120 | Method and apparatus for double vacuum production of steel | Charles W. Finkl, Algirdas A. Underys | 1993-10-12 |