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CAPITAL TOOL & DESIGN LTD

Overview
  • Total Patents
    12
About

CAPITAL TOOL & DESIGN LTD has a total of 12 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machine tools and machines are JOHN EDWARD BECKER, DRUSSEL WILFLEY DESIGN LLC and AKEBONO CORP NORTH AMERICA.

Patent filings in countries

World map showing CAPITAL TOOL & DESIGN LTDs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United States 3
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing CAPITAL TOOL & DESIGN LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machine tools
#3 Machines

Top inventors

# Name Total Patents
#1 Pham Nghi 6
#2 Greenberg Michael 4
#3 Mcisaac Joe 3
#4 Giannone Anthony 3
#5 Poelemans Doug 2
#6 Nghi Pham 1
#7 Gutowski Vladyslaw 1
#8 Latifi M Reza 1
#9 Kryspin Jerzy 1

Latest patents

Publication Filing date Title
CA2691388A1 Progressively stamped clip-on noise damping shim for friction assembly, and method and apparatus for producing clip-on noise damping shim
US7097008B2 Friction assembly and method for manufacturing same
US7222701B2 Backing plate with friction material retention members and method and apparatus for manufacturing same
CA2391183A1 Brake backing plate and method and apparatus for making same
CA2347314A1 Backing plate with friction material retention members and method and apparatus for manufacturing same
CA2256154A1 Brake backing plate