Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830839 | Method for coating a semiconductor material using high remanent induction, coated superconductor material and the use thereof | Michael Backer, Joachim Bock, Herbert Freyhardt, Martin Ullrich, Heribert Walter | 2004-12-14 |
| 6638568 | Method for curing cracks in ceramic shaped bodies and shaped bodies treated in such a manner | Michael Baecker, Joachim Bock, Herbert Freyhardt, Heribert Walter, Martin Ullrich | 2003-10-28 |