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WHITE CHARLES S

Overview
  • Total Patents
    69
About

WHITE CHARLES S has a total of 69 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets machines, mechanical elements and textiles and paper are KAHR BEARING CORP, O & S BEARING & MFG CO and A EHRENREICH & CIE.

Patent filings in countries

World map showing WHITE CHARLES Ss patent filings in countries
# Country Total Patents
#1 United States 42
#2 Canada 23
#3 Switzerland 2
#4 Germany 1
#5 United Kingdom 1

Patent filings per year

Chart showing WHITE CHARLES Ss patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 White Charles S 66
#2 Charles S White 2
#3 O'Connor Bernard E 2

Latest patents

Publication Filing date Title
GB0619480D0 White turbo
US4953906A Golf ball retriever
US4454088A Method of molding a low friction bearing
US4442578A Method of making hot drawn low friction bearing
US3997954A Low friction bearing prepared by winding onto a mandrel
US3964807A Low friction bushing and method
US3947611A Method of making a bondable low friction thread
US3965235A Method of making a low friction bushing
US3874050A Method of making a bearing
US3891488A Structural bearing element having a low friction surface and method
CA962568A Winding method of producing a low friction surface
US3654683A Method of constructing a ball type bearing
US3522975A Bearing
US3238602A Method of making an annular bearing
US3238601A Bearing and method of making
US3220093A Method of making a ball joint bearing
US3507527A Bearing and method of making
US3237278A Bearing and method of making
US3217388A Method of making bearings
US3458223A Low friction bearing assembly