FD

Friedrich Dannhauser

SA Siemens Aktiengesellschaft: 1 patents #143 of 603Top 25%
Overall (1982): #65,617 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4362766 Method for preparing a protective amorphous silicon passivating film on a semiconductor device Karl Kempter, Jurgen Krausse, Manfred Schnoller 1982-12-07