Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238456 | Tantalum powder, method for producing same powder and sintered anodes obtained from it | Rudiger Wolf, Karlheinz Reichert, Josua Löffelholz, Detlef Breithaupt | 2001-05-29 |