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LA MARE THOMAS DE

Overview
  • Total Patents
    19
About

LA MARE THOMAS DE has a total of 19 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, civil engineering and machines are MEHREN RUBBER, TRELLEBORG FORSHEDA BUILDING A and CONTINENTALE ET COLONIALE DE C.

Patent filings in countries

World map showing LA MARE THOMAS DEs patent filings in countries
# Country Total Patents
#1 United States 19

Patent filings per year

Chart showing LA MARE THOMAS DEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 La Mare Thomas De 19

Latest patents

Publication Filing date Title
US1900978A Method of constructing and maintaining crude oil conductors
US1910594A System for constructing pipe
US1722369A Noncorrodible composite pipe
US1741049A Precast concrete metal-lined pipe
US1838686A Device for repairing structures confining fluid under pressure
US1690891A Railroad tie
US1610756A Process and apparatus for repairing pavements
US1560811A Concrete-culvert mold
US1587701A Process for repairing water pipes
US1548355A Collapsible form for concrete pipe
US1549406A Process for making and laying concrete pipe
US1574956A Slip or expansion joint for concrete pipe
US1465350A Mold
US1452796A Culvert
US1461973A Culvert mold
US1448262A Device for water distribution
US1456539A Concrete mold or form
US1505004A Conduit mold
US1389128A Concrete mold or form