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NAVENBY LTD

Overview
  • Total Patents
    17
About

NAVENBY LTD has a total of 17 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Austria, Brazil and Canada. Its main competitors in its focus markets civil engineering are C&P TECH CO LTD, LEE KWANG IK and HARENINVEST.

Patent filings per year

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

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Hilton A 4
#2 Hilton Allan Richard 3
#3 Hilton Allan R 1
#4 Richard Hilton Allan 1
#5 Allan Richard Hilton 1
#6 Hilton A R 1

Latest patents

Publication Filing date Title
CY584A Improvements in or relating to cutter bits and methods of anchoring
US3598193A Cutter bits with radially extendable cutter elements
ZM3569A1 Improvements in or relating to cutter bits and methods of anchoring
YU301268A Rezno svrdlo
MTP590B Improvements in or relating to cutter bits and methods of anchoring
IE32932B1 Improvements in or relating to cutter bits and methods of anchoring
DE1759860A1 Drill cutting device and anchoring method using this device
GB1199031A Improvements in or relating to Cutter Bits and methods of Anchoring
CA868227A Cutter bits and methods of anchoring