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MIDVALE COMPANY

Overview
  • Total Patents
    11
About

MIDVALE COMPANY has a total of 11 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States and France. Its main competitors in its focus markets materials and metallurgy, engines, pumps and turbines and machines are UGINE SAVOIE IMPHY, PARALLOY LTD and ROVALMA SA.

Patent filings in countries

World map showing MIDVALE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 10
#2 France 1

Patent filings per year

Chart showing MIDVALE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frevert Harry L 5
#2 Foley Francis B 4
#3 Schaefer Adolph O 1
#4 Sachse Julius F 1
#5 Gunnar Ericsson 1
#6 Cox John L 1
#7 Fine Bernard M 1

Latest patents

Publication Filing date Title
US2543841A Metal alloy especially adapted for use at high temperatures
US2453598A Ferrous alloys and rotor forgings for gas turbines
US2334816A Nonmagnetic ring composition
US2247876A Alloy steel for the manufacture of wheels and tires
US2234047A High creep strength low alloy steel
US2142781A Alloy steel for internal combustion valves or valve elements
US2177454A Alloy steel for internal combustion valves or valve elements
US2109528A Apparatus for vibrating ingot molds
US2107014A Process of treating austenitic chrome-nickel steel alloys
US2133934A Closure for pressure vessels