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DUTCH BLACKSMITH SHOP LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    108,598
  • Filing trend
    ⇩ 75.0%
About

DUTCH BLACKSMITH SHOP LTD has a total of 34 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1984. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets agriculture, environmental technology and machines are ISRAEL POMIERANIEC, RIBOULEAU ATELIERS and MASCHIO GASPARDO SPA.

Patent filings in countries

World map showing DUTCH BLACKSMITH SHOP LTDs patent filings in countries

Patent filings per year

Chart showing DUTCH BLACKSMITH SHOP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cruson Brian 11
#2 Jordan Ronald Galen 4
#3 Little Douglas 4
#4 Kraine Adam Jack Joseph 4
#5 Westcott Wayne Gordon 4
#6 Grywacheski Sheldon Joseph 4
#7 Cruson Izaak 3
#8 Stobbs Stuart 2
#9 Milatz Rogan David 2
#10 Duff Dennis 2

Latest patents

Publication Filing date Title
CA3038621A1 Furrow opener with height adjustable tip
CA3025332A1 Furrow opener with wings overlapping opener body
US2020163273A1 Furrow opener with wings overlapping opener body
US2019133028A1 Radius nose carbide for furrowing tip
CA2984759A1 Furrow opener with rounded nose carbide
CA3059335A1 Manure spreader improvements
US2019110390A1 Manure spreader improvements
CA2974530A1 Walking beam axle assembly for an agricultural implement
US2015122519A1 Pin adapter bushing for retaining a furrowing tip on a shank body
AU2012201475A1 Soil deflector wing for furrow opener with replaceable winged tip body
CA2771355A1 Soil deflector wing for furrow opener with replaceable winged tip body
CA2768196A1 Decelerating device for air conveyed material
AU2011201120A1 Furrow opener with replaceable elongate tip body
CA2690360A1 Liquid furrowing device for a seeding implement
CA2674714A1 Furrow opener with rear facing primary outlet
CA2653491A1 Furrow opener with replaceable elongate tip body
CA2641011A1 Furrowing tip body for a paired row opener
US7617783B1 Furrowing tip body for a paired row opener
CA2441658A1 Device and method for composting
US6457426B1 Front tube furrow opener attachment