HS

Hubert Schwark

SA Siemens Aktiengesellschaft: 1 patents #104 of 616Top 20%
Overall (1994): #123,026 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5309897 Apparatus for generating acoustic rarefaction pulses Dietrich Hassler, Helmut Reichenberger, Georg Koehler 1994-05-10