Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7354472 | Metalothermic reduction of refractory metal oxides | Leonid N. Shekhter, Leah Simkins, Edward K. Schiele | 2008-04-08 |
| 6569222 | Continuous single stage process for the production of molybdenum metal | — | 2003-05-27 |
| 6328558 | Purge chamber | Bruce J. Dover, Carl Vander Weide | 2001-12-11 |
| 6031207 | Sintering kiln | Bruce J. Dover | 2000-02-29 |
| 5927969 | Batch system cross-flow rotary calciner | Bruce J. Dover | 1999-07-27 |
| 5908291 | Continuous cross-flow rotary kiln | Bruce J. Dover | 1999-06-01 |
| 5848890 | Furnace product transport system | — | 1998-12-15 |