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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | France | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Engines, pumps and turbines | |
#3 | Machines | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Alloys | |
#2 | Pistons and sealings | |
#3 | Metal tempering | |
#4 | Unspecified technologies | |
#5 | Cyclically operating valves | |
#6 | Casting metal |
# | 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 |
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 |