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PARKER HANNIFIN PLC

Overview
  • Total Patents
    52
About

PARKER HANNIFIN PLC has a total of 52 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United Kingdom, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and measurement are PARKER HANNIFIN RAK SA, SWAGELOK MARKETING CO and LEGRIS.

Patent filings per year

Chart showing PARKER HANNIFIN PLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Davis Mathew William 13
#2 Nicholson Spencer 8
#3 Troup Alan 4
#4 Sellick David 4
#5 Mawhinney Paul John 4
#6 Dyal Anthony Sydney 4
#7 Moorcroft Nigel 3
#8 Davis Mathew 3
#9 Davis Matthew William 3
#10 Hardy Raymond 3

Latest patents

Publication Filing date Title
WO2006075135A1 Connection module and connector
GB0526431D0 Connection module and connector
GB0517924D0 Connection module and connector
GB0515165D0 A coupling
GB0916438D0 A coupling
GB0512113D0 Method and apparatus for measuring
GB0509199D0 Connector
GB0506126D0 Rising plug valve seat
GB0502164D0 Method of providing a flanged component
GB0500491D0 Connecting instrumentation systems to process lines and pressure vessels
GB0425428D0 Twin piston gas filled hydraulic actuator
GB0410848D0 Actuator with crimped on end members
GB0406879D0 Locking device
GB0209440D0 Connection system
AU3384001A Auto-drain unit
EP1222402A1 Fluid control system
GB9823160D0 A mounting station and drive for mounting thereon
EP0862698A1 Control valves
GB9225925D0 Improvements relating to cylinders
GB8926576D0 Variable fixing flanges