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PARKS JAMES M

Overview
  • Total Patents
    12
About

PARKS JAMES M has a total of 12 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, control and machine tools are KURT WILLNER, NIHON SORITSUDO KK and SICHUAN ORIENT HYDROELECTRIC EQUIPMENT & ENG CO LTD.

Patent filings in countries

World map showing PARKS JAMES Ms patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 3

Patent filings per year

Chart showing PARKS JAMES Ms patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Parks James M 12

Latest patents

Publication Filing date Title
US5294213A Coastal stabilization with multiple flow control
US5195845A Monitoring flow in subsoil fluidization
US5149227A Beach stabilization with multiple flow control
CA2059136A1 Coastal stabilization by fluidizing non-cohesive subsoil
CA2050924A1 Emplacement of foraminous piping in non-cohesive subsoils
US5197822A Emplacement of foraminous piping in non-cohesive subsoils
US5094566A Peristaltic fluidization of non-cohesive subsoils
US5061117A Fluidization-assisted beach stabilization
US5052857A Placement of foraminous piping in non-cohesive subsoils
US3276297A Internal wrench
US2063189A Theft alarm
CA503635A Automatic drain valve for air tanks