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MANITOWOC ENGINEERING CORP

Overview
  • Total Patents
    21
About

MANITOWOC ENGINEERING CORP has a total of 21 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States, France and Canada. Its main competitors in its focus markets packaging and shipping, mechanical elements and civil engineering are ELEPHANT CHAIN BLOCK CO, HOFFMANN FOERDERTECHNIK GMBH W and SCHIESS DEFRIES HEBEZEUG UND K.

Patent filings in countries

World map showing MANITOWOC ENGINEERING CORPs patent filings in countries
# Country Total Patents
#1 United States 11
#2 France 3
#3 Canada 2
#4 Switzerland 2
#5 Germany 2
#6 Sweden 1

Patent filings per year

Chart showing MANITOWOC ENGINEERING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nickles Edward B 7
#2 West John D 4
#3 Grall John G 4
#4 De Hey Roche J Van 4
#5 Beduhn Daniel E 3
#6 Edward B Nickles 2
#7 Lewis Carl O 2
#8 John G Grall 2
#9 John D West 2
#10 Roche J Van De Hey 2

Latest patents

Publication Filing date Title
US3376981A Crane drive system
US3335568A Variable torque converter and control means therefor
FR1366042A Crane drive unit
DE1264713B Drive system for cranes or the like.
DE1406289A1 Crane drive device
US3310172A Apparatus for filtering liquid
FR1348927A Dry cleaning method and apparatus
US3120896A Crane drive apparatus, system and method of operating same
US3140857A Method and apparatus for handling a load
US3221896A Crane drive system
US3186550A Filtering system and apparatus therefor
US3072265A Boom rigging
US3177999A Actuating mechanism for clutch assembly
US3088564A Drive system and mechanism
US2985318A Supports for mobile cranes
CA694075A Actuating mechanism for clutch assembly
CA687426A Distillation apparatus and a method of operating same