Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378362 | Boron carbide based ceramic matrix composites | Thomas Nixon, Edward R. Stover, Salvatore J. Calandra, Vijay V. Pujar, Lanny Ritz +2 more | 2008-05-27 |
| 6855428 | Boron carbide based ceramic matrix composites | Salvatore J. Calandra, Thomas Nixon, Edward R. Stover | 2005-02-15 |
| 6245424 | Silicon carbide reinforced silicon carbide composite | Salvatore J. Calandra, Roger W. Ohnsorg | 2001-06-12 |
| 5945062 | Silicon carbide reinforced reaction bonded silicon carbide composite | Stephen Chwastiak, Carl H. McMurtry, Gajawalli V. Srinivasan | 1999-08-31 |
| 5840221 | Process for making silicon carbide reinforced silicon carbide composite | Salavatore J. Calandra, Roger W. Ohnsorg | 1998-11-24 |
| 5834387 | Ceramic comprising silicon carbide with controlled porosity | Ramesh Divakar | 1998-11-10 |
| 5817432 | Silicon carbide reinforced reaction bonded silicon carbide composite | Stephen Chwastiak, Carl H. McMurtry, Gajawalli V. Srinivasan | 1998-10-06 |
| 5643514 | Process for manufacturing a silicon carbide composition | Stephen Chwastiak, Carl H. McMurtry, Gajawalli V. Srinivasan | 1997-07-01 |
| 5635430 | Intermediate for producing porous silicon carbide | Ramesh Divakar, Stephen Chwastiak | 1997-06-03 |
| 5589428 | Silicon carbide with controlled porosity | Ramesh Divakar | 1996-12-31 |
| 5484655 | Aluminum nitride-coated silicon carbide fiber | Carl H. McMurtry | 1996-01-16 |
| 5436042 | Ceramic fiber-reinforced composite articles and their production | Roger W. Ohnsorg, Salvatore J. Calandra | 1995-07-25 |
| 5395807 | Process for making silicon carbide with controlled porosity | Ramesh Divakar | 1995-03-07 |
| 5202105 | Method for making hexagonal silicon carbide platelets with the addition of a growth additive | Wolfgang D. G. Boecker, Stephen Chwastiak, Tadeusz M. Korzekwa | 1993-04-13 |
| 5180285 | Corrosion resistant magnesium titanate coatings for gas turbines | — | 1993-01-19 |
| 5002905 | Hexagonal silicon carbide platelets and preforms and methods for making and using same | Wolfgang D. G. Boecker, Stephen Chwastiak, Tadeusz M. Korzekwa | 1991-03-26 |
| 4981665 | Hexagonal silicon carbide platelets and preforms and methods for making and using same | Wolfgang D. G. Boecker, Stephen Chwastiak, Tadeusz M. Korzekwa | 1991-01-01 |
| 4756895 | Hexagonal silicon carbide platelets and preforms and methods for making and using same | Wolfgang D. G. Boecker, Stephen Chwastiak, Tadeusz M. Korzekwa | 1988-07-12 |
| 4479868 | Gas measuring probe | William H. McIntyre, Subhash C. Singhal | 1984-10-30 |