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CONCRETE TECHNOLOGY CORP

Overview
  • Total Patents
    14
About

CONCRETE TECHNOLOGY CORP has a total of 14 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, materials and metallurgy and chemical engineering are AMERICAN GYPSUM COMPANY, KRANZINGER NORBERT and SADLER WILLIAM ALEXANDER JAMES.

Patent filings in countries

World map showing CONCRETE TECHNOLOGY CORPs patent filings in countries

Patent filings per year

Chart showing CONCRETE TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hodson Simon 5
#2 Jennings Hamlin M 4
#3 Hodson Simon K 4
#4 Anderson Arthur R 3
#5 Hodson Harry 1
#6 Mast Robert F 1

Latest patents

Publication Filing date Title
WO9117875A1 Hydraulically bonded cement compositions and their methods of manufacture and use
CA1298282C Apparatus for producing cement building material
US4946504A Cement building material
US5061319A Process for producing cement building material
US4889428A Rotary mill
US3150428A Apparatus for the continuous casting of hollow concrete bodies
US2886875A Apparatus and method for releasing loads on stressing beds for making prestressed concrete
US3045305A Concrete prestressing cable grip
CA597069A Apparatus and method for releasing loads on stressing beds for making prestressed concrete