Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887638 | Removal of niobium second phase particle deposits from pickled zirconium-niobium alloys | Vanessa R. Youchum | 2011-02-15 |
| 7556696 | Removal of niobium second phase particle deposits from pickled zirconium-niobium alloys | Vanessa R. Yochum | 2009-07-07 |
| 7468106 | Removal of niobium second phase particle deposits from pickled zirconium-niobium alloys | — | 2008-12-23 |
| 6719952 | Fluidized bed reaction design | Wen Yang, Timothy Francis | 2004-04-13 |
| 6252923 | In-situ self-powered monitoring of stored spent nuclear fuel | John M. Iacovino, Jr., Thomas V. Congedo, William A. Byers, Abdul R. Dulloo, Frank H. Ruddy +3 more | 2001-06-26 |
| 5795285 | Conversion of contaminated sediments into useful products by plasma melting | Nancy H. Ulerich | 1998-08-18 |
| 5637127 | Plasma vitrification of waste materials | Shyam V. Dighe, William R. Gass | 1997-06-10 |
| 5539788 | Prompt gamma neutron activation analysis system | Frank H. Ruddy, Thomas V. Congedo, David C. Grant, Edward J. Lahoda, Joseph L. Gonzalez +2 more | 1996-07-23 |
| 4923577 | Electrochemical-metallothermic reduction of zirconium in molten salt solutions | Francis Talko | 1990-05-08 |
| 4916108 | Catalyst preparation using supercritical solvent | Michael C. Skriba | 1990-04-10 |
| 4913778 | Molten salt scrubbing of zirconium or hafnium tetrachloride | Ernest D. Lee | 1990-04-03 |
| 4874475 | Molten salt extractive distillation process for zirconium-hafnium separation | Richard Stoltz | 1989-10-17 |
| 4865693 | Preparation of complexes of zirconium and hafnium tetrachlorides with phosphorus oxychloride | — | 1989-09-12 |
| 4865694 | Electrochemical decomposition of complexes of zirconium or hafnium | Thomas S. Snyder, Richard Stoltz | 1989-09-12 |
| 4865696 | Recovery of metal chlorides from their complexes by molten salt displacement | Richard Stoltz | 1989-09-12 |
| 4749448 | Zirconium and hafnium tetrachloride separation by extractive distillation with molten zinc chloride calcium and/or magnesium chloride solvent | Richard Stoltz | 1988-06-07 |
| 4737244 | Zirconium and hafnium tetrachloride separation by extractive distillation with molten zinc chloride lead chloride solvent | Richard Stoltz | 1988-04-12 |