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ELLISON EDUCATIONAL EQUIP INC

Overview
  • Total Patents
    61
About

ELLISON EDUCATIONAL EQUIP INC has a total of 61 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machine tools, machines and textiles and paper are VOSSEN FRANZ, DN CRAFT CORP and KIRBY S ENGINEERS LTD.

Patent filings per year

Chart showing ELLISON EDUCATIONAL EQUIP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Corcoran Kevin L 45
#2 Hughes David L Jr 13
#3 Hughes David L 12
#4 Freeman Trevor 10
#5 Corcoran Lisa 5
#6 Smathers Robert E 4
#7 Workman Robert E 4
#8 Graff Marty 4
#9 Hughes Jr David L 4
#10 Deng Guorui 3

Latest patents

Publication Filing date Title
CN103538107A Improved chemical etching module of alignment device
US7104192B1 Hinged cover for a cutting and embossing die set
US2007051221A1 Manually operated portable die cutting machine
WO2005110687A1 Die press with removable cartridge roller
CN1960840A Roller press
US2005215405A1 Crease and embossing die
MXPA06001433A Die press.
EP1651400A1 Thin die to be used in a press
US2005045522A1 Storage tray for thin dies
WO2004037501A2 Portable punch system
WO2004024432A1 Embossing system to be used with a die press
CN1688436A Embossing system to be used with a die press
US2004112196A1 Interchangeable die press system and method
CN1522196A Die press with integral cover and guides and improved die feed system
US2002178935A1 Die press with dual cam
US6007754A Method for making a set of embossing dies