RS

Rolf Stapelfeldt

IE International Standard Electric: 1 patents #147 of 567Top 30%
SA Standard Elektrik Lorenz Ag: 1 patents #23 of 104Top 25%
Overall (All Time): #2,331,184 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4837413 Rotary switch Gunter Schwab, Helmut Reiber 1989-06-06
4646344 Mobile radio set Bruno Goldhorn 1987-02-24