Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885130 | Process for preparing self-supporting bodies and products produced thereby | Terry D. Claar, Steven M. Mason, Kevin P. Pochopien, William B. Johnson | 1989-12-05 |
| 4882306 | Method for producing self-supporting ceramic bodies with graded properties | Christopher R. Kennedy, Andrew W. Urquhart, Marc S. Newkirk | 1989-11-21 |
| 4847025 | Method of making ceramic articles having channels therein and articles made thereby | Michael K. Aghajanian | 1989-07-11 |
| 4847220 | Method of making ceramic composites | H. Daniel Lesher, Christopher R. Kennedy, Andrew W. Urquhart | 1989-07-11 |
| 4833110 | Method for producing composite ceramic structures | Marc S. Newkirk, Ratnesh K. Dwivedi | 1989-05-23 |
| 4828008 | Metal matrix composites | Andrew W. Urquhart, Michael K. Aghajanian, Dave K. Creber | 1989-05-09 |
| 4818734 | Method for in situ tailoring the metallic component of ceramic articles | Robert C. Kanter, Michael A. Rocazella, Jerry G. Weinstein | 1989-04-04 |