GF

Guenter Franck

OG Osram Gmbh: 3 patents #241 of 946Top 30%
📍 Ebenhausen, DE: #10 of 25 inventorsTop 40%
Overall (All Time): #1,647,324 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D375177 Reflector-type fluorescent lamp 1996-10-29
D369869 Fluorescent lamp 1996-05-14
D355496 Compact fluorescent lamp 1995-02-14