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MHE TECHNOLOGIES INC

Overview
  • Total Patents
    62
About

MHE TECHNOLOGIES INC has a total of 62 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, machines and engines, pumps and turbines are NORMAR AS, MOTODA KENRO and MCINTYRE SIDNEY S.

Patent filings per year

Chart showing MHE TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waisanen Steven K 33
#2 Mccormick Stephen J 5
#3 Bartelme Phillip J 5
#4 Waisanen Steve K 5
#5 D Amico Fred J 5
#6 Eriksson Neal Charles 5
#7 Conrady Henry Jacob Iii 4
#8 Ubl Mark E 4
#9 Becker Neal W 4
#10 Plasz Joseph M 4

Latest patents

Publication Filing date Title
WO2011038342A1 Cask handling system and method
WO2009055795A1 Canister transfer system with independent traveling shielded bell
US2008116433A1 Self-leveling bottom block assembly
US2008085177A1 Bottom block assembly with pivoting trunnion paddles
WO2007139590A2 Fuel transfer system
CA2630065A1 Trolley installer
US2006283825A1 Movable girder mounted jib
CA2528997A1 Laser control system
WO2006028994A2 Container crane
CA2635447A1 Crane return
WO2007018487A2 Overhead crane
CA2503744A1 A dampened equalizer yoke of a crane's upper block
US2005211654A1 Gondola tipping system
US2005173192A1 Work platform for an overhead crane
US2006151764A1 Pin changing device and method
US2006065884A1 Upper block
US2005111012A1 Laser survey device
WO2005032978A2 Work platform for an overhead crane
WO2004080882A1 Hoist apparatus rope sensing device
US2006163546A1 Hoist apparatus rope sensing device