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ALLEN BRADLEY CO

Overview
  • Total Patents
    1,986
About

ALLEN BRADLEY CO has a total of 1,986 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, control and machines are ROCKWELL AUTOMATION GERMANY GMBH & CO KG, STRUTHERS DUNN and ROCKWELL TECH LLC.

Patent filings per year

Chart showing ALLEN BRADLEY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Struger Odo J 87
#2 Matthias Lynn H 48
#3 Rowan Timothy M 43
#4 Schlicke Heinz M 43
#5 Wilms Gustav O 34
#6 Pearse James N 32
#7 Callan John E 31
#8 Wieloch Christopher J 31
#9 Merrison John C 30
#10 Schultz Ronald E 30

Latest patents

Publication Filing date Title
US5977741A Method for stabilizing AC induction motor having an open loop inverter
US6053047A Determining faults in multiple bearings using one vibration sensor
US6014007A Method and apparatus for starting an AC drive into a rotating motor
US5904592A Dual mode din rail latch with tactile feedback
US5986896A Programmable controller having a system for reducing energy consumption of relay outputs
US5967721A Loosening-resistant threaded fastener system and method of use
US5905644A DC bus voltage controller
US6044410A System for data transfer where multi-word data transmission from industrial controller to I/O module is performed using I/O image table-based handshaking protocol
US6167406A System, method and article of manufacture for building an enterprise-wide data model
US6108662A System method and article of manufacture for integrated enterprise-wide control
US5923132A Method and apparatus for synchrononous multi-axis servo path planning
US5963003A Method and apparatus for asynchronous multi-axis servo path planning
US5927485A Auxiliary switch including cam operated, u-shaped leaf spring bridging contact arrangement
US5956244A Controlling currents in parallel AC/DC converters
US6023417A Generalized discontinuous pulse width modulator
US6018225A Method and apparatus for reconnecting a rotating motor to a motor drive
US5990658A Apparatus for controlling reflected voltage on motor supply lines
US5990654A Apparatus for eliminating motor voltage reflections and reducing EMI currents
US6034584A Arrangement for mechanically coupling an overload relay to a contactor
US6028753A Method and apparatus for interrupting a current carrying path in a multiphase circuit