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BRADY CO W H

Overview
  • Total Patents
    257
About

BRADY CO W H has a total of 257 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, United Kingdom and Japan. Its main competitors in its focus markets machines, electrical machinery and energy and audio-visual technology are BRADY W H CO, GE POWER CONTROLS ITALIA SPA and OLVIS NV.

Patent filings per year

Chart showing BRADY CO W Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wirth Gary J 19
#2 Frame Norman J 11
#3 Tobey Frederic S 9
#4 Downing Gerald T 9
#5 Hoyt Steven D 8
#6 Tobey Frederic Samuel 8
#7 Aufderheide Brian E 8
#8 Maser Thomas L 6
#9 Jambor George F 6
#10 Frame Norman Joseph 6

Latest patents

Publication Filing date Title
WO9307844A1 High temperature resistant identifying labels
EP0480199A2 Adhesive sheet materials for signmaking machines
US5092359A Handle enclosure for valves
US5062916A Method for the manufacture of electrical membrane panels having circuits on flexible plastic films
US5003797A Lockout device for valves with lever handles
US5066349A Process for pultruding a composite sign
US5022951A Label removal and applicator hand tool
US4952783A Light transmitting flexible film electrical heater panels
US4926007A Shielded flexible connector and process therefor
US4876461A Self-referencing capacitive key cell structure and switchcore matrices formed therefrom
US4857683A Membrane switchcores with key cell contact elements connected together for continuous path testing
US4935279A Pultruded composite sign and process therefor
US4857684A Capacitance membrane switchcore with intertrace capacitive coupling and/or intratrace capacitive coupling
US4920342A Membrane switchcores with high resisitivity ink circuits
US4920882A Electronic labeler with printhead and web sensor combined for concurrent travel, and assemblies of identification devices therefor
US4812343A Pultruded fiber reinforced plastic marking devices
US4795861A Membrane switch element with coated spacer layer
US4844629A Electronic labeler with printhead and web sensor combined for concurrent travel, and assemblies of identification devices therefor
EP0236707A2 Tamper-resistant changeable sign
US4730146A Folded electroluminescent lamp assembly