Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156130 | Screen-printable or dispensable active brazing pastes and process for producing the same | Frank Hegner, Elke Schmidt, Theophil Eicher, Winfried Schaffrath | 2000-12-05 |