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HOUDE ENG CORP

Overview
  • Total Patents
    232
About

HOUDE ENG CORP has a total of 232 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and transport are THIRY LEON F, GABRIEL CO and SILENTBLOC.

Patent filings in countries

World map showing HOUDE ENG CORPs patent filings in countries
# Country Total Patents
#1 United States 161
#2 Canada 68
#3 United Kingdom 2
#4 France 1

Patent filings per year

Chart showing HOUDE ENG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peo Ralph F 107
#2 Lautz Carl F 25
#3 Casper Anthony B 20
#4 Magrum Gervase M 16
#5 Fox Merritt L 11
#6 Chisholm Jr Harry L 10
#7 Shultz Albert B 7
#8 Mitchell Courtney N 6
#9 Bliss Sherwood C 5
#10 Perkins Charles E 5

Latest patents

Publication Filing date Title
US2276406A Hydraulic shock absorber packing and sealing means
US2256868A Hydraulic shock absorber control for railway trucks
US2256470A Hydraulic shock absorber
US2229660A Hydraulic shock absorber
US2275372A Shock absorbing structure for airplane landing gears
US2227658A Transmission control system and mechanism
US2227657A Transmission control system and mechanism
US2261409A Hydraulic shock absorber
US2211811A Transmission control means
US2273535A Control device for refrigerating systems
GB527149A Improved heating device for motor cars
US2223406A Automobile transmission control
US2207776A Automobile heating structure
US2202918A Independent wheel suspension
US2197508A Automobile door locking control
US2202920A Automobile heating structure
US2194053A Hydraulic shock absorber
US2173372A Hydraulic shock absorber
US2221199A Transmission control system and mechanism
US2275371A Shock absorbing structure for airplane landing gears