Inventor
ROPPELT GUENTER
DE6 patents
⚠️ This page may combine multiple inventors who share the name “ROPPELT GUENTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BBC BROWN BOVERI & CIE
4 patentsUS4748404AMay 31, 1988
Digital measuring device for the quasi-analog indication of measurement values
BBC BROWN BOVERI & CIE23 citations74
US4795972AJan 3, 1989
Digital measuring method and apparatus for a quasi-analog measured value display
BBC BROWN BOVERI & CIE14 citations65
US4864224ASep 5, 1989
Measuring method for determining the difference between an A-C voltage and another voltage, as well as a measuring device for carrying out the same
BBC BROWN BOVERI & CIE3 citations55
US4858153AAug 15, 1989
Method and apparatus for fixing an instantaneous measured value
BBC BROWN BOVERI & CIE2 citations55