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CASTING COMPANY CONST

Overview
  • Total Patents
    17
About

CASTING COMPANY CONST has a total of 17 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets civil engineering are SERMEKA OY, BROERMANN RITA and LEE KYUNG U.

Patent filings in countries

World map showing CASTING COMPANY CONSTs patent filings in countries
# Country Total Patents
#1 United States 7
#2 WIPO (World Intellectual Property Organization) 5
#3 Australia 4
#4 Canada 1

Patent filings per year

Chart showing CASTING COMPANY CONSTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Beamer John V 17

Latest patents

Publication Filing date Title
WO9618002A1 Method and apparatus for adding a double liner to a trench
AU3238895A System and apparatus for relining or forming a trench
AU3198995A Apparatus for forming a trench
US5281052A Multi-containment trench system
US5326190A Method and apparatus for stabilizing a trench form during construction
US5326189A Method and apparatus for forming a trench with grates or solid covers
US5256000A Apparatus for forming a multi-walled trench
US4993878A Method and apparatus for forming a trench
US5000621A Apparatus for forming a trench
US4993877A Method and apparatus for forming a trench