Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424102 | Reactor for reactive ion etching and etching method | Christine Brandeis, Jurgen Kempf, Georg Kraus | 1984-01-03 |
UN
Ulrich Ku/ nzel
Overall (All Time): #4,027,430 of 4,157,543Top 100%
1
Patents All Time