Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695725 | Method of preparing monoclinic BaO.A1.sub.2 O.sub.3.2SiO.sub.2 | Deborah A. Haught | 1997-12-09 |
| 5642868 | Ceramic material | Deborah A. Haught | 1997-07-01 |
| 5641440 | Sintering aids for producing BaO.Al.sub.2 O.sub.3.2SiO.sub.2 and SrO.Al.sub. O.sub.3.2SiO.sub.2 ceramic materials | James A. Zaykoski | 1997-06-24 |
| 5604165 | CrB.sub.2 -NbB.sub.2 /Al.sub.2 0.sub.3 and CrB.sub.2 -NbB.sub.2 /SiC ceramic composite materials | Eric J. Wuchina, James A. Zaykoski, Mark M. Opeka | 1997-02-18 |