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SCHOOLHILL HYDRAULIC ENG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    241,028
About

SCHOOLHILL HYDRAULIC ENG has a total of 23 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, Australia and Germany. Its main competitors in its focus markets machine tools, civil engineering and packaging and shipping are DP MASTER MFG CO LTD, INNOWELL SOLUTIONS AS and RIME DOWNHOLE TECH LLC.

Patent filings per year

Chart showing SCHOOLHILL HYDRAULIC ENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Whyte Ronald 5
#2 Whyte Ronald Norris 3
#3 Mudge Joseph Krist 3
#4 Mclauchlin Thomas Kilpatrick 3
#5 Whyte Robert Norris 1
#6 White Ronald Norris 1
#7 Mclaughlin Thomas K 1
#8 Mudge Joseph K 1

Latest patents

Publication Filing date Title
GB201401366D0 Dump valve
GB0416671D0 An improved engagement mechanism
GB0317180D0 An improved engagement mechanism
GB0216805D0 An improved engagement mechanism
GB9903150D0 Apparatus for swaging an object
GB9902022D0 Apparatus and a method for moving a hoop located on a barrel
GB9717359D0 An engagement mechanism
GB9610035D0 Apparatus and method for removing a bung
GB9401516D0 Pallet loading machine
GB8922627D0 Connector device
GB2117871A Dump valve
DE2245010A1 DEVICE FOR MOUNTING TIRES ON CONTAINERS, IN PARTICULAR BARRELS