Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770377 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Volker Guther, Anobecs Allo, Jurgen Breme +1 more | 2004-08-03 |
| 6427900 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Volker Guther, Andreas Otto, Jurgen Breme +1 more | 2002-08-06 |
| 6039918 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Volker Guther, Andreas Otto, Jurgen Breme +1 more | 2000-03-21 |