FB

Friedrich-Karl Benra

PK Paul Pleiger Maschinenfabrik Gmbh & Co Kg: 1 patents #2 of 10Top 20%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Duisburg, DE: #267 of 870 inventorsTop 35%
Overall (All Time): #1,934,167 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10253647 Regulating valve and turbine Bernhard Clemens Domnick, Christian Musch 2019-04-09
5228649 Stopcock Mattias Szewczyk 1993-07-20