WS

Willi Siegler

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
📍 Offenbach, DE: #99 of 243 inventorsTop 45%
Overall (All Time): #2,261,911 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5773982 Process for checking the efficiency of an electric power station component Eckehard Wolf, Luder Warnken, Frantisek Klecka, Hartmut Schulz, Anton Knapp +1 more 1998-06-30
4911879 Apparatus for the recombination of hydrogen and oxygen Reinhard Heck, Klaus Werner 1990-03-27