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GARDNER WILLIAM

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    182,679
About

GARDNER WILLIAM has a total of 25 patent applications. Its first patent ever was published in 1877. It filed its patents most often in United States, Spain and Canada. Its main competitors in its focus markets audio-visual technology, civil engineering and measurement are OKUBO KO, SANRYU KK and PARKKARI JORMA.

Patent filings per year

Chart showing GARDNER WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gardner William 16
#2 Waterbury Nathaniel 1

Latest patents

Publication Filing date Title
EP3646312A1 Photoluminescent cover for indicator signs
US10083637B1 Photoluminescent cover for indicator signs
US9169650B1 Stair tread
US2012204502A1 Stair nosing assembly
US2008010916A1 Staircase and nosing therefor
US5330212A Collapsible wheeled carrier for duck and goose decoys and the like
US780650A Bottle.
US748360A Igniting device.
GB190015910A Improved Crushing, Grinding and Dressing, or Sifting Machine.
GB190004348A An Improved Method of and Apparatus for Introducing Liquids, Oils, Essences, Colors, and the like into Powders, Crystals, and other Materials.
CA8944A Improvements on scoops
CA15543A Improvements on machine guns
CA10641A Improvements on machine guns