Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566437 | Process for manufacture of silver-based composite powders for electrical contact materials and composite powders so produced | Dan V. Goia, Bernd Kempf, Roger Wolmer, Andreas Koffler | 2009-07-28 |