Inventor
DUMMERMUTH ERNST
14 patents
⚠️ This page may combine multiple inventors who share the name “DUMMERMUTH ERNST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLEN BRADLEY CO
12 patentsUS6009454ADec 28, 1999
Multi-tasking operation system for industrial controller
ALLEN BRADLEY CO96 citations97
US5297257AMar 22, 1994
Distributing a real-time control program to a plurality of input/output nodes
ALLEN BRADLEY CO101 citations96
US4510565AApr 9, 1985
Programmable controller with intelligent positioning I/O modules
ALLEN BRADLEY CO128 citations96
US3942158AMar 2, 1976
Programmable logic controller
ALLEN BRADLEY CO68 citations96
US4038533AJul 26, 1977
Industrial control processor system
ALLEN BRADLEY CO93 citations93
US5397973AMar 14, 1995
Gain control for fuzzy logic controller
ALLEN BRADLEY CO20 citations92
US4228495AOct 14, 1980
Multiprocessor numerical control system
ALLEN BRADLEY CO135 citations91
US4165534AAug 21, 1979
Digital control system with Boolean processor
ALLEN BRADLEY CO52 citations91
US4118792AOct 3, 1978
Malfunction detection system for a microprocessor based programmable controller
ALLEN BRADLEY CO54 citations91
US5285376AFeb 8, 1994
Fuzzy logic ladder diagram program for a machine or process controller
ALLEN BRADLEY CO48 citations89
US4291388ASep 22, 1981
Programmable controller with data archive
ALLEN BRADLEY CO49 citations89
US5497063AMar 5, 1996
Fuzzy logic servo controller
ALLEN BRADLEY CO20 citations86