HG

Helmut Grantz

UN Unknown: 1 patents #273 of 2,925Top 10%
Overall (2003): #214,756 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6523955 Method for improving optic perceptive faculty by modifying the retinal image Heinrich A. Eberl, Guenter Abersfelder, Thorsteinn Halldorsson, Horst Schmidt-Bischoffshausen, Stefan Uhl 2003-02-25