HG

Helmut Graf

SA Standard Elektrik Lorenz Ag: 2 patents #8 of 104Top 8%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #1,280,234 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6088901 Method for producing a carrier element for semiconductor chips Michael Huber, Peter Stampka, Detlef Houdeau, Jurgen Fischer, Josef Heitzer 2000-07-18
5100738 Reinforced concrete containing coated steel reinforcing member 1992-03-31
4719469 Direction-determining system Wolfgang Beier 1988-01-12
4704032 Rotation rate measuring instrument Wilfried Auch, Eberhard Schlemper 1987-11-03