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FLEXIDRILL LTD

Overview
  • Total Patents
    131
  • GoodIP Patent Rank
    59,009
  • Filing trend
    ⇩ 100.0%
About

FLEXIDRILL LTD has a total of 131 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in WIPO (World Intellectual Property Organization), Canada and Australia. Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are DIEDRICH DRILL INC, MINCON NORDIC OY and WASSARA AB.

Patent filings per year

Chart showing FLEXIDRILL LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pfahlert Roger 47
#2 West Gregory Donald 43
#3 Powell Peter Evan 33
#4 Schicker Owen 30
#5 Greenwood Roland 23
#6 Cunliffe Mark Christopher 10
#7 Sisson Danny 10
#8 West Greg 7
#9 Roger Pfahlert 5
#10 Gregory Donald West 3

Latest patents

Publication Filing date Title
AU2019221889A1 Pivot coupling
WO2018116140A1 Hybrid drill bit
US2019338609A1 Coring apparatus
AU2017204555A1 Vibratory apparatus for drilling apparatus
US2017152720A1 Mechanical force generator
CA2889247A1 Seated hammer apparatus for core sampling
US2014332278A1 Extended reach drilling
US2014151127A1 Control mechanism
WO2012161595A1 Downhole sinusoidal vibrational apparatus
WO2013136113A1 Hybrid drill bit
WO2012120403A1 Mechanical force generator for a downhole excitation apparatus
WO2012039630A1 Hybrid drill bit
AU2011271748A1 Radial vibrational apparatus
AU2011258976A1 Enhanced vibrational or hammering apparatus
WO2011136663A1 A vibrational or a downhole apparatus with a magnetically coupled drive
CA2675341A1 Downhole mechanisms
KR20100053661A Magnetic hammer
AU2008200807A1 Sonic Heads and Asemblies and Uses Thereof
AU2007231752A1 Vibrational Apparatus
NZ560994A Magnetic hammer with vibration caused by relative rotation of magnetic arrays