Inventor

WESTMAN DONALD A

US4 patents

⚠️ This page may combine multiple inventors who share the name “WESTMAN DONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALLEN BRADLEY CO

2 patents

US5225974AJul 6, 1993

Programmable controller processor with an intelligent functional module interface

ALLEN BRADLEY CO101 citations91

US5768632AJun 16, 1998

Method for operating inductrial control with control program and I/O map by transmitting function key to particular module for comparison with function code before operating

ALLEN BRADLEY CO40 citations89

CYCLOMATIC IND INC

1 patent

US4650957AMar 17, 1987

Voltage control system

CYCLOMATIC IND INC21 citations74

ROCKWELL AUTOMATION TECH INC

1 patent

US7983769B2Jul 19, 2011

Time stamped motion control network protocol that enables balanced single cycle timing and utilization of dynamic data structures

ROCKWELL AUTOMATION TECH INC6 citations61