Assignee

OHIO ELECTRONICS ENGRAVERS INC

US·2 granted patents·18 citations·filing 1995–1997

Technology mixB41C2 H04N2 B44B1 G05B1

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2 records

0147US6025921AMethod and apparatus for engraving a mixed patternOHIO ELECTRONICS ENGRAVERS INC·Filed 1997·Granted Feb 15, 2000·9 cites·45 claims
0244US5737091AError detection apparatus and method for use with engraversOHIO ELECTRONICS ENGRAVERS INC·Filed 1995·Granted Apr 7, 1998·9 cites·24 claims

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