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HYDRAULIC DRILLING EQUIPMENT L

Overview
  • Total Patents
    13
About

HYDRAULIC DRILLING EQUIPMENT L has a total of 13 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, Australia and South Africa. Its main competitors in its focus markets civil engineering, packaging and shipping and mechanical elements are KEAST LARRY G, BASTION TECHNOLOGIES INC and JIANGSU GOODENG ENG MACHINERY ASSEMBLING CO LTD.

Patent filings in countries

World map showing HYDRAULIC DRILLING EQUIPMENT Ls patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Australia 1
#3 South Africa 1

Patent filings per year

Chart showing HYDRAULIC DRILLING EQUIPMENT Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Penney Robert Mortimer 9
#2 Fuller Peter Barry 1
#3 Kersey Ronald George 1
#4 Eason John Barrington 1
#5 Penney Robert Mortimore 1
#6 Penney R 1

Latest patents

Publication Filing date Title
GB2033943A Hydraulic drilling rig
GB2043745A Carriage for mounting a rotary head on a drilling rig
ZA7004363B Apparatus and method for transporting and operating a drilling rig
GB1214374A Container for use in earth drilling
GB1247362A Apparatus for positioning an object
GB1192249A Force Applying Device for Moving a Load.
GB1156562A Relating to earth drilling equipment
GB1145531A Hydraulic system
GB1163923A Drilling Equipment for Earth Drilling
GB1105701A Earth drilling unit
GB1086534A Earth drilling equipment
GB1115662A Earth drilling unit