Learn more

MITCHELL DAVID

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    232,559
About

MITCHELL DAVID has a total of 70 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machines, agriculture and medical technology are COHEN BEN Z, EARL WRIGHT CO and INTERNAT PATENT RES CORP.

Patent filings per year

Chart showing MITCHELL DAVIDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitchell David 59
#2 Waltersdorff William 2
#3 Jin Qinghai 1
#4 Mitchell David Jeffrey 1
#5 David Mitchell 1
#6 Waltersdorff William L 1
#7 Greschner Andrew 1
#8 Borgel Bryce 1
#9 Edwin Jonathan 1
#10 Bernard Dan 1

Latest patents

Publication Filing date Title
CA3014938A1 Shielded led (light-emitting diode) streetlight and other luminaires and methods of use
US9415525B1 Radius cutting platform assembly
US2013330992A1 Denim Fabric Including Recycled Material
GB201206561D0 Liquid delivery apparatus
GB201109167D0 A parallel loop system
US2012199232A1 Clamp
US2012181787A1 Swivel connector
US2012040791A1 Belt positioner
US2011010906A1 Hand tool
US2010277578A1 Inspection camera
CA2641020A1 Tool with shock-absorbing device
US2009105775A1 Cannula with lateral access and directional exit port
CA2623981A1 Broom
US2009105711A1 Cannula with lateral access and directional exit port
US2008053899A1 Water treatment
AU2006200798A1 Senang Capsule
GB0015992D0 Liquid delivery apparatus
CA2287667A1 Improved rake
CA2283030A1 Scraper
CA2273320A1 Improved rake