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WALSH JOHN

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    190,528
About

WALSH JOHN has a total of 29 patent applications. Its first patent ever was published in 1895. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets thermal processes, measurement and biotechnology are QINGDAO PONY TEST CO LTD, CENTRE SCIENT ET TECHNIQUE DU BATIMENT and PARTICLES PLUS INC.

Patent filings in countries

World map showing WALSH JOHNs patent filings in countries
# Country Total Patents
#1 United States 22
#2 United Kingdom 6
#3 Canada 1

Patent filings per year

Chart showing WALSH JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walsh John 27
#2 Hyman Jones 6
#3 Thorpe Thurman 6
#4 Clay Bradford 6
#5 Mowris Robert J 4
#6 Hyman Jones M 4
#7 Ronsick Christopher 3
#8 Pacey Larry 1
#9 Hornik Jeremy 1

Latest patents

Publication Filing date Title
US10921014B1 Smart thermostat power control apparatus
US2019346163A1 Solid-state common-wire adapter for smart communicating thermostats
US9500386B1 Fan controller
US2014191050A1 External thermostat fan controller
US2012156716A1 Methods for the isolation, accumulation, characterization and/or identification of microorganisms using a filtration and sample transfer device
US2012135454A1 Methods for separation, characterization and/or identification of microorganisms using spectroscopy
US8763920B1 External thermostat fan controller
US7946301B1 Laser powered automobile window cleaning system and method
US2008194320A1 Three-Dimensional Gaming System Environments
GB0207001D0 Furniture
GB9205146D0 Signature comparison apparatus
US1232631A Mail-bag interchanger.
US1127834A Shoe-brushing machine.
US990932A Cutting-nippers.
CA115907A Safety device for elevators
US919983A Identification device.
US744887A Sectional plastic step.
GB189806522A Improvements in Burners and Globes.
GB189801965A Improvement in Velocipede Stands or Supports.
GB189723184A Improvements in Sash Fasteners for Windows.