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MARINE TRAVELIFT INC

Overview
  • Total Patents
    25
About

MARINE TRAVELIFT INC has a total of 25 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, transport and machines are STEELS ENGINEERING PRODUCTS LT, HARNISCHFEGER GMBH and MANITOWOC CRANE GROUP INC.

Patent filings in countries

World map showing MARINE TRAVELIFT INCs patent filings in countries

Patent filings per year

Chart showing MARINE TRAVELIFT INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lamer Gerald P 12
#2 Lenius Norbert W 7
#3 Wierzba Jerry J 7
#4 Braun John E 5
#5 Stearn Richard A 5
#6 Feider Thomas 4
#7 Minkin Timothy J 3
#8 Lenius Norbert 2
#9 Arnold Petersen 1
#10 Norbert Lenius 1

Latest patents

Publication Filing date Title
US2007095776A1 Panel turner for gantry crane
US2007095777A1 Powered auxiliary hoist mechanism for a gantry crane
US2006180375A1 Steering system for crane
US6675719B1 Railroad car wheel handler and method
US6193086B1 Gantry crane with improved manually variable controls for movable components
US5810183A Gantry crane with elevating operator cab
US5715958A Stabilizer for a gantry crane lift frame
US4880124A Straddle crane steering system
US4705180A Suspended load positioning stabilizing system
AU3808485A Hydraulic steering synchronization system
US4531604A Hydraulic steering synchronization system
US4861218A Mobile boat hoist
US4238036A Hatch cover crane
US4236859A Mobile hoist
US3409153A Boat hoist