Assignee
EUROP ROTOGRAVURE ASS
5 granted patents·99 citations·filing 1973–1975
Top patents by PatentIndex Score
5 records- 0179US4108659AMethod of engraving printing plates of forms by means of energy beams, especially laser beamsEUROP ROTOGRAVURE ASS·Filed 1975·Granted Aug 22, 1978·31 cites·12 claims
- 0273US3964386AMethod and apparatus for removing surplus ink on printing cylindersEUROP ROTOGRAVURE ASS·Filed 1973·Granted Jun 22, 1976·25 cites·11 claims
- 0372US3931458AMethod and apparatus for engraving elemental areas of controlled volume on a printing surface with an energy beamEUROP ROTOGRAVURE ASS·Filed 1973·Granted Jan 6, 1976·23 cites·19 claims
- 0459US3938371ADepth measuring apparatus using reflected ultrasonic beamsEUROP ROTOGRAVURE ASS·Filed 1973·Granted Feb 17, 1976·12 cites·24 claims
- 0549US3981238AMethod and apparatus for determining doctor blade position in a rotogravure processEUROP ROTOGRAVURE ASS·Filed 1975·Granted Sep 21, 1976·8 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →