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WALTER REAMS FREEMAN

Overview
  • Total Patents
    11
About

WALTER REAMS FREEMAN has a total of 11 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, transport and mechanical elements are RUILI GROUP RUIAN AUTO PARTS, KNORR-BREMSE SYSTEME FUER SCHIENENFAHRZEUGE GMBH and RENDELL ALAN WOOD.

Patent filings in countries

World map showing WALTER REAMS FREEMANs patent filings in countries
# Country Total Patents
#1 United Kingdom 11

Patent filings per year

Chart showing WALTER REAMS FREEMANs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB585747A Oil and water separating system for association with air compressors
GB585973A Improved apparatus for extracting liquid such as oil from air and gases
GB587284A Compressor
GB583052A Means for taking up slack in linkwork, particularly that of brake-actuating mechanism
GB579503A Improvements in slack adjusters for brakes
GB563309A Oil economizing system for compressors
GB556817A Oiling system for compressors
GB546303A Brake control mechanism
GB510646A Clutch and brake control mechanism
GB503361A Brake control mechanism
GB498229A Brake control mechanism