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OHIO ELECTRONIC ENGRAVERS INC

Overview
  • Total Patents
    111
About

OHIO ELECTRONIC ENGRAVERS INC has a total of 111 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets textiles and paper, consumer goods and audio-visual technology are MDC MAX DAETWYLER AG BLEIENBAC, MDC MAX DAETWYLER AG and SICHUAN YOUKE COMMUNICATION TECH CO LTD.

Patent filings per year

Chart showing OHIO ELECTRONIC ENGRAVERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seitz David R 56
#2 Woods Curtis 39
#3 Fraser John W 20
#4 Serenius Eric J 19
#5 Bornhorst Kenneth F Jr 17
#6 Beckett Tony D 17
#7 Holowko Paul L 14
#8 Likins Robert D 13
#9 Buechler Lester W 11
#10 Eichhorn Thomas J 8

Latest patents

Publication Filing date Title
WO9911456A1 Intaglio engraving method and apparatus
WO9853993A1 Engraving system and method with arbitrary toolpath control
US6347891B1 Engraving system and method comprising different engraving devices
WO9932289A1 Automatic engraver tool changing method and apparatus
US5947020A System and method for engraving a plurality of engraved areas defining different screens
CN1188048A Engraver having universal cylinder mount
US5867280A Engraver with automatic tool changer
US5819658A Engraver having universal cylinder mount
US5831746A Engraved area volume measurement system and method using pixel data
CN1169773A Intaglio engraving method and apparatus
US5731881A Engraving method and apparatus using cooled magnetostrictive actuator
CN1153320A Method and apparatus for engraving using magnetostrictive actuator
US5652659A System and method for measuring run-out and other characteristics of a workpiece mounted on an engraver
US5691818A System and method for enhancing edges and the like for engraving
US5663803A Engraving method and apparatus for engraving areas using a shaping signal
US5671063A Error tolerant method and system for measuring features of engraved areas
US5663802A Method and apparatus for engraving using multiple engraving heads
US5737090A System and method for focusing, imaging and measuring areas on a workpiece engraved by an engraver
US5825503A Engraving apparatus and method for adjusting a worn stylus using a midtone correction
US5661565A Method and apparatus for aligning a cylinder in an engraver