Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605871 | Process of produciing sintered materials based on Si.sub.3 N.sub.4 /BN using Si-B-N component | Hans-Peter Baldus, Gerhard Wotting | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605871 | Process of produciing sintered materials based on Si.sub.3 N.sub.4 /BN using Si-B-N component | Hans-Peter Baldus, Gerhard Wotting | 1997-02-25 |