Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419272 | Day and night film | Kay-Uwe Schenke, Stefan Dietrich, Robert Bennett, Paul E. Humpal, Keith M. Kotchick | 2008-09-02 |
GH
Guido Hitschmarin
Overall (All Time): #3,364,517 of 4,157,543Top 85%
1
Patents All Time