Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245288 | Method of preparing pressable powders of a transition metal carbide, iron group metal of mixtures thereof | — | 2001-06-12 |
| 5942204 | Method to produce a transition metal carbide from a partially reduced transition metal compound | Stephen D. Dunmead, Hobart A. Barker, John P. Henley, Pat J. DeLuca, Tom J. Bunnelle +2 more | 1999-08-24 |
| 5922978 | Method of preparing pressable powders of a transition metal carbide, iron group metal or mixtures thereof | — | 1999-07-13 |
| 5643843 | Silicon nitride/silicon carbide composite densified materials prepared using composite powders | Stephen D. Dunmead, Alan W. Weimer, Glenn A. Eisman, Gene A. Cochran, David W. Susnitzky +2 more | 1997-07-01 |
| 5601874 | Method of making moisture resistant aluminum nitride powder and powder produced thereby | Kevin E. Howard, Scott J. Biskupski | 1997-02-11 |
| 5580666 | Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof | Ellen M. Dubensky, Stephen D. Dunmead | 1996-12-03 |
| 5538675 | Method for producing silicon nitride/silicon carbide composite | Stephen D. Dunmead, Alan W. Weimer, Glenn A. Eisman, Gene A. Cochran, David W. Susnitzky +2 more | 1996-07-23 |
| 5525556 | Silicon nitride/silicon carbide composite powders | Stephen D. Dunmead, Alan W. Weimer, Glenn A. Eisman, Gene A. Cochran, David W. Susnitzky +2 more | 1996-06-11 |