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WALSH THOMAS

Overview
  • Total Patents
    21
About

WALSH THOMAS has a total of 21 patent applications. Its first patent ever was published in 1894. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets digital networks, it methods for management and telecommunications are MEYER GERT FREDERICK, WALDECK TECHNOLOGY LLC and DAVIS MARC ELIOT.

Patent filings in countries

World map showing WALSH THOMASs patent filings in countries
# Country Total Patents
#1 Canada 10
#2 United States 6
#3 United Kingdom 5

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Walsh Thomas 19
#2 Catani Steven J 2
#3 Gidley Helene 2
#4 Matthes Jeffrey 2
#5 Gregorka David A 2
#6 Strecher Victor J 2
#7 Hetrick John 2
#8 Collins Maurice 2
#9 Sox Thomas E 2
#10 Didyk Lauren M 2

Latest patents

Publication Filing date Title
US2012173639A1 Method and system for personalized message delivery
US2013055361A1 Mobile communications device security technique
US2009066525A1 Smoke meter and locator
GB0224268D0 Rippledoors & Rippleframes
GB8909227D0 Permanently knotted adjustable necktie
US906970A Curtain-pole and shade fixture.
GB190202304A Improvements in Apparatus for Steaming, Ageing and Drying Fabrics.
CA57708A Bicycle brake
US692171A Apparatus for steaming fabrics, &c.
GB189715318A A New or Improved Embrocation.
GB189415649A Improvement in or applicable to the Swell Springs of Looms for Weaving.
CA18750A Hydro-carbon lamp
CA49891A Fire alarm box
CA9345A Improvements on fluid meters
CA29962A Lamps
CA9873A Improvements on hydro-carbon lamps
CA8779A Improvements on liquid meters
CA44544A Attachment for shovels
CA8219A Improvements on water meters
CA37926A Vegetable reducer