Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8858678 | System and method for making metallic iron with reduced CO2 emissions | Richard F. Kiesel, David J. Englund, Mark Schlichting, John Meehan, Jeremiah Crouch | 2014-10-14 |
| 8790442 | System and method for producing metallic iron | David J. Englund, Mark Schlichting, John Meehan, Jeremiah Crouch | 2014-07-29 |
| 5133207 | Apparatus and method for simultaneously testing the permeability of multiple core specimens | Edwin E. Glazier, Charles J. Kelly | 1992-07-28 |