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INA BEARING CO

Overview
  • Total Patents
    20
About

INA BEARING CO has a total of 20 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Germany and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and transport are RHP GROUP PLC, RELIANCE ELECTRIC IND CO and TSUBAKI NAKASHIMA CO LTD.

Patent filings in countries

World map showing INA BEARING COs patent filings in countries

Patent filings per year

Chart showing INA BEARING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hodge Bobby L 8
#2 Hodge Bobby Lynn 5
#3 Koch Hans W 3
#4 Koch Hans Werner 3
#5 Hugelmann Peter 2
#6 Martin Kelly Douglas 1
#7 Stocks Trevor Martin 1
#8 Dorsch Hans H 1
#9 Tanner Colin R 1
#10 White Craig E 1

Latest patents

Publication Filing date Title
US5348512A Friction reduced constant velocity universal joint
US5348382A Anti-lock brake system eccentric bearing arrangement including counterweight
US5154517A Anti-friction bearing with integral oil feed tube
US5125487A Method and apparatus for providing torque converter having improved stator/clutch assembly
US5110223A Shim thrust bearing apparatus
DE4006210A1 Belt tensioning device
US5053656A Sensing ring for rotational sensing system
US4960193A Concentric slave cylinder
US4840600A Linear needle roller bearing
US4688953A Bearing race manufactured from preprofiled wire
GB8504774D0 Ball joints
GB8407380D0 Tensioning pulley
US4042285A Thrust bearing