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RANSOME HOFFMANN POLLARD

Overview
  • Total Patents
    84
About

RANSOME HOFFMANN POLLARD has a total of 84 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets mechanical elements, measurement and engines, pumps and turbines are RKS SA, SKF FRANCE and FAG KUGELFISCHER AG.

Patent filings per year

Chart showing RANSOME HOFFMANN POLLARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tune George Albert 6
#2 Bloomfield Edward John 3
#3 Penman F S 3
#4 Bloomfield E 3
#5 Bloomfield Edward J 3
#6 Poon Sui Yun 3
#7 Bloomfield E J 2
#8 Haines Derrick John 2
#9 Swinley George 2
#10 Penman Frederick Sydney 2

Latest patents

Publication Filing date Title
US4400098A Bearing arrangements
US4342490A Bearing assemblies
GB2058241A Covers for rolling-element bearing assemblies
US4364011A Mechanical assemblies employing sensing means for sensing motion or position
GB2050627A Mechanical assemblies employing sensing means for sensing motion or position
GB2046395A Clutch release mechanisms
GB2035472A Sealing devices
GB2044385A Clutch release mechanisms
CA1153446A Mechanical assemblies employing a sensing device for sensing motion or position
GB1604879A Bearing arrangements
GB1604570A Production and assembly of rolling element bearings
GB1604990A Bearing condition monitoring
GB1604862A Bearing assemblies incorporating sensing devices
GB1604411A Bearing arrangements
GB1572738A Bearings
GB1590114A Rolling element bearings
GB1590113A Rolling element bearings
GB1594582A Cage for a rolling element bearing
GB1604861A Bearing assemblies employing sensing means for sensing motion or position
GB1555093A Mechanisms for producing rectilineal movement in response to rotational movement