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SUNDSTRAND CORP

Overview
  • Total Patents
    4,179
About

SUNDSTRAND CORP has a total of 4,179 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machines and engines, pumps and turbines are SUNSTRAND CORP, MOLON MOTOR & COIL CORP and SEW EURODRIVE GMBH AND CO.

Patent filings per year

Chart showing SUNDSTRAND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Glennon Timothy F 155
#2 Shekleton Jack R 134
#3 Pollman Frederic W 56
#4 Dhyanchand P John 53
#5 Markunas Albert L 50
#6 Hucker David J 46
#7 Rozman Gregory I 46
#8 Rodgers Colin 44
#9 Reynolds Richard W 41
#10 Cook Alexander 36

Latest patents

Publication Filing date Title
US6141219A Modular power electronics die having integrated cooling apparatus
US6152215A High intensity cooler
US6057619A Stress relief in a magnetic thrust bearing
US5953220A System and method for zero phase error tracking of reference in PWM inverters
US5994804A Air cooled dynamoelectric machine
US5969452A Magnetic bearing construction
US5986366A Rotor for a dynamoelectric machine
US6008558A L-shaped magnetic thrust bearing
US5911788A Compliant gear
CA2281711A1 System and method of radio frequency control for aircraft electric power distribution contactors
US5971798A Quick release power connector
WO9826208A1 Dry bearing detection apparatus
WO9825123A2 Sealless pump rotor position and bearing monitor
CN1238848A Method of maintaining components suject to fatigue failure
US6022197A Aircraft pump system with internal pressure control, comprising a regenerative pump and a centrifugal pump
US6007311A High speed self-lubricated fuel pump with hydrostatic bearings
US6059537A Aircraft fuel pump with centrifugal pump and regenerative pump stages
US5950774A Load limiter
US5880571A Method of and system for controlling a variable speed induction motor
US5936386A Method of linearizing the performance of switched reluctance generators