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D & D GROUP PTY LTD

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    54,372
  • Filing trend
    ⇩ 40.0%
About

D & D GROUP PTY LTD has a total of 105 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 1993. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets civil engineering, machines and measurement are BACOZ DEV PTY LTD, SECURITECH GROUP INC and WHITCO PTY LTD.

Patent filings per year

Chart showing D & D GROUP PTY LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Clark Anthony John 40
#2 Karcz Irek 22
#3 Smith Glenn 13
#4 Antkowiak Margaret 12
#5 Novak James 11
#6 Doyle David 10
#7 West James David Francis 9
#8 Dunne Neil 9
#9 Nink Klaus Peter 8
#10 Tejszerski Filip 6

Latest patents

Publication Filing date Title
AU2019316500A1 Improvements to latches for movable barriers or the like
US2018259595A1 Sensor configuration for a latch assembly
CN109415921A Linkwork and hinge assembly
AU2016101671A4 Improvements to Latches for Movable Barriers or the like
AU2015200922A1 Latches for gates and doors
AU2013202672A1 Latch assembly
AU2013202619A1 Sensor Configuration for a Latching Assembly
AU2013202689A1 Latching Assembly
AU2012101660A4 Latches for gates and doors
AU2012212382A1 A hinge
AU2011217724A1 Magnetic gate latch
CA2692199A1 Toggle latch
WO2010017576A1 Magnetic safety latch
AU2008101260A4 Toggle latch
EP1984592A1 Locking gate latches
WO2007087677A1 Latches for gates and doors
AU2005201178A1 Developments for magnetic latches
AU2005200184B1 A self-latching magnetic latching device
CN1661189A Self-latching magnetic latching device
AU2003202313A1 Latching devices for gates and doors