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DYWIDAG SYSTEMS INTERNAT PTY LTD

Overview
  • Total Patents
    18
About

DYWIDAG SYSTEMS INTERNAT PTY LTD has a total of 18 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Australia, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machine tools and consumer goods are BWZ BERG IND TECH, QUANTAX PTY LTD and GARFORD PTY LTD.

Patent filings per year

Chart showing DYWIDAG SYSTEMS INTERNAT PTY LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Evans David William 8
#2 Rataj Mieczyslaw Stanislaw 6
#3 Worrall Simon Ross 3
#4 Langwadt Otmar 3
#5 Boychuk Andrew Simon 2
#6 Eather Noel 2
#7 Boychuk Andrew 2
#8 Zercher Mark A 2
#9 Hird Derek Colin 2
#10 Hunt Neil Stewart 1

Latest patents

Publication Filing date Title
AU2013100454A4 Apparatus and method for manufacturing a cable bolt
AP201206624A0 A friction bolt
MX2011006894A Apparatus and method for manufacturing a cable bolt.
AU2008264165A1 Anti-gloving device for a rock bolt installation
CA2697022A1 Friction bolt assembly
CA2494781A1 Rock bolt post grouting apparatus
AU2003100644B4 Rock Bolt Post Grouting Apparatus
AUPR324001A0 Rock bolt