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LANDAU RICHARD E

Overview
  • Total Patents
    16
About

LANDAU RICHARD E has a total of 16 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets civil engineering, packaging and shipping and basic materials chemistry are DATC EUROP, EMUZU KK and NAKAKAWANISHI TADASHI.

Patent filings in countries

World map showing LANDAU RICHARD Es patent filings in countries

Patent filings per year

Chart showing LANDAU RICHARD Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Landau Richard E 13

Latest patents

Publication Filing date Title
US2006008326A1 Apparatus to form columns of granular material
US6957930B2 Apparatus to form columns of granular material
WO9902784A1 Low cost installation of columns of material
US4358222A Methods for forming supported cavities by surface cooling
US3955717A Methods and apparatus for flowing archable materials
DE2166955A1 Dispensing container
US3336760A Construction of support columns in soil
US3274782A Dewatering clayey and silty soil
US3282055A Soil settling method
US3303656A Method and apparatus for constructing columns of material in soil
US3096622A Soil settling method
CA849785A Methods and apparatus for installing columns of materials in soils
CA779654A Soil settling method