Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837915 | High density, metal-based materials having low coefficients of friction and wear rates | James M. Marder | 2005-01-04 |
| 6689191 | Rapid conversion of metal-containing compounds to form metals or metal alloys | Kauko Karpale, Alan W. Weimer, Karen Buechler, Jacob Johnson | 2004-02-10 |
| 6495115 | Method to produce a transition metal carbide from a partially reduced transition metal compound | Kevin J. Nilsen, Gabrielle R. Lasher, Joseph F. Repman, Hobart A. Barker, Alan W. Weimer | 2002-12-17 |
| 6007598 | Metallic-carbide-group VIII metal powder and preparation methods thereof | Michael J. Romanowski | 1999-12-28 |
| 5942204 | Method to produce a transition metal carbide from a partially reduced transition metal compound | Hobart A. Barker, John P. Henley, Pat J. DeLuca, Tom J. Bunnelle, Joe F. Repman +2 more | 1999-08-24 |
| 5756410 | Method for making submicrometer transition metal carbonitrides | Alan W. Weimer | 1998-05-26 |
| 5746803 | Metallic-carbide group VIII metal powder and preparation methods thereof | Michael J. Romanowski | 1998-05-05 |
| 5710382 | Aluminum nitride, aluminum nitride containing solid solutions and aluminum nitride composites prepared by combustion synthesis and sintered bodies prepared therefrom | William G. Moore, Kevin E. Howard, Kevin Morse, Theresa A. Guiton | 1998-01-20 |
| 5708956 | Single step synthesis and densification of ceramic-ceramic and ceramic-metal composite materials | Michael J. Romanowski | 1998-01-13 |
| 5681783 | Sintered WC-containing materials | Robert T. Nilsson, Richard T. Fox | 1997-10-28 |
| 5649278 | Aluminum nitride, aluminum nitride containing solid solutions and aluminum nitride composites prepared by combustion synthesis | William G. Moore, Kevin E. Howard, Kevin Morse | 1997-07-15 |
| 5643843 | Silicon nitride/silicon carbide composite densified materials prepared using composite powders | Alan W. Weimer, Daniel F. Carroll, Glenn A. Eisman, Gene A. Cochran, David W. Susnitzky +2 more | 1997-07-01 |
| 5612264 | Methods for making WC-containing bodies | Robert T. Nilsson, Richard T. Fox | 1997-03-18 |
| 5580666 | Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof | Ellen M. Dubensky, Daniel F. Carroll | 1996-12-03 |
| 5567662 | Method of making metallic carbide powders | David D. Mossner | 1996-10-22 |
| 5563107 | Densified micrograin refractory metal or solid solution solution (mixed metal) carbide ceramics | Ellen M. Dubensky, Robert T. Nilsson | 1996-10-08 |
| 5538675 | Method for producing silicon nitride/silicon carbide composite | Alan W. Weimer, Daniel F. Carroll, Glenn A. Eisman, Gene A. Cochran, David W. Susnitzky +2 more | 1996-07-23 |
| 5525556 | Silicon nitride/silicon carbide composite powders | Alan W. Weimer, Daniel F. Carroll, Glenn A. Eisman, Gene A. Cochran, David W. Susnitzky +2 more | 1996-06-11 |
| 5521016 | Light weight boron carbide/aluminum cermets | Aleksander J. Pyzik, Uday V. Deshmukh, Jack J. Ott, Timothy L. Allen, Harold E. Rossow | 1996-05-28 |
| 5383421 | Method for forming beta-silicon carbide whiskers, singly or in a matrix, using an organotitanium coordination compound catalyst | Kevin E. Howard | 1995-01-24 |
| 5380688 | Method for making submicrometer carbides, submicrometer solid solution carbides, and the material resulting therefrom | William G. Moore, Alan W. Weimer, Glenn A. Eisman, John P. Henley | 1995-01-10 |
| 5372797 | Low temperature method for synthesizing micrograin tungsten carbide | William G. Moore | 1994-12-13 |
| 4988645 | Cermet materials prepared by combustion synthesis and metal infiltration | Joseph B. Holt, Danny C. Halverson, Richard L. Landingham | 1991-01-29 |
| 4946643 | Dense, finely, grained composite materials | Joseph B. Holt, Donald D. Kingman, Zuhair A. Munir | 1990-08-07 |
| 4909842 | Grained composite materials prepared by combustion synthesis under mechanical pressure | Joseph B. Holt, Donald D. Kingman, Zuhair A. Munir | 1990-03-20 |