Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767194 | Blue phase liquid crystal system, method of operation and its use | Gerd Heppke, Feodor Oestreicher, Michael Krumrey | 1988-08-30 |
HK
Heinz-Siegfried Kitzerow
Overall (All Time): #3,958,082 of 4,157,543Top 100%
1
Patents All Time