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RODGERS HYDRAULIC INC

Overview
  • Total Patents
    14
About

RODGERS HYDRAULIC INC has a total of 14 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 machines, transport and machine tools are L AND L PRODUCTS INC, H A HUSTED COMPANY and MLAKAR EMIL.

Patent filings in countries

World map showing RODGERS HYDRAULIC INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2

Patent filings per year

Chart showing RODGERS HYDRAULIC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rodgers James S 5
#2 Quarve Vernon K 5
#3 Rodgers Jr John L 3
#4 Pahl James H 3
#5 Johnson Lyle R 1
#6 Rodgers John L Jr 1

Latest patents

Publication Filing date Title
US3278199A Trailer for mounting track press
US3142210A Power operated wrench with two-speed drive
US3108507A Power operated wrench
US3099130A Track press
US3053961A Dielectric material heating and delivery mechanism
US3040378A Automatic transfer and compression plastic molding press
US3075346A Track press having opposed rams and retractable jaw
US2922373A Hydraulic pumps
US2315816A Pressure applying apparatus
US2268225A Apparatus for repairing traction belts
US2228086A Wheel press
US2092738A Pressure pump
CA629634A Track press
CA713260A Track press