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FRAM CORP

Overview
  • Total Patents
    840
About

FRAM CORP has a total of 840 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets chemical engineering, engines, pumps and turbines and machines are WIX FILTRATION CORP, AIR MAZE CORP and CHAMPION LAB INC.

Patent filings in countries

World map showing FRAM CORPs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 James William S 27
#2 Kennedy Walter V 24
#3 Thornton Donald I 19
#4 Hockett Carl G 13
#5 Rodman Clarke A 13
#6 Charles Herbert N 11
#7 Gunn Earl G 11
#8 Wilkinson James W 11
#9 Paton Joseph H 10
#10 Robinson John W 10

Latest patents

Publication Filing date Title
US4470301A Probe and drain assembly for fuel oil/water separator
US4437986A Separating device and cartridge therefor
US4464263A Pleated filter element and integral shield and method for making same
US4400864A Fluid filter
US4421444A Method of attaching closure member to filter housing
GB2082932A Pleated filter element with integral shield
US4371439A Cam actuated filter assembly
CA1164810A Cam actuated filter assembly
US4324660A Fluid filter
IT7922112D0 Electromagnetic coupling for motor cooling fan - has resilient band drawn radially inward by coil when electrically energised (BR 23.10.79)
US4235611A Air filter
US4228011A Fuel oil filter cartridge
KR820001996B1 Vibration isolator for flexible bladed fan
GB2016649A Flexible bladed fan with vibration isolator
PT69085A Fluid filter
GB2004030A Flow independent air control valve
GB1604832A Apparatus for filtering fluids
GB1604834A Filtration of fluids
GB1604831A Filtration of fluids
GB1604833A Filtration of fluids