RK

Roland Kirchner

BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #2,763,228 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11185827 Modified filter membrane and the use thereof Christoph Weber, Heinz Schoeder, Jens Altrichter, Stefan Margraf, Michael Scholl 2021-11-30