KH

Klaus Hirrlinger

RW Richard Hirschmann Radiotechnisches Werk: 2 patents #2 of 17Top 15%
📍 Eßlingen, DE: #283 of 720 inventorsTop 40%
Overall (All Time): #2,328,707 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4853690 Security alarm process and apparatus Hans-Dieter Mayer 1989-08-01
4806854 Current draw and power consumption display circuit Hans-Dietrich Mayer 1989-02-21