Assignee
DIDDE GRAPHIC SYSTEMS CORP
US·8 granted patents·147 citations·filing 1980–1987
Top patents by PatentIndex Score
8 records- 0180US4787313APrinting press using shiftable inking meansDIDDE GRAPHIC SYSTEMS CORP·Filed 1987·Granted Nov 29, 1988·32 cites·8 claims
- 0277US4594926AFile hole punch ring apparatus for web fed paper conveying mechanismDIDDE GRAPHIC SYSTEMS CORP·Filed 1983·Granted Jun 17, 1986·36 cites·12 claims
- 0365US4524692AElectronic ink flow control for printingDIDDE GRAPHIC SYSTEMS CORP·Filed 1984·Granted Jun 25, 1985·19 cites·17 claims
- 0464US4363270AHarmonic phasing device for printing pressDIDDE GRAPHIC SYSTEMS CORP·Filed 1980·Granted Dec 14, 1982·25 cites·8 claims
- 0553US4577527ADifferential drive mechanismDIDDE GRAPHIC SYSTEMS CORP·Filed 1983·Granted Mar 25, 1986·13 cites·12 claims
- 0643US4621574ADual form planetary inkerDIDDE GRAPHIC SYSTEMS CORP·Filed 1985·Granted Nov 11, 1986·8 cites·3 claims
- 0742US4557684ABender for synthetic resin printing platesDIDDE GRAPHIC SYSTEMS CORP·Filed 1984·Granted Dec 10, 1985·14 cites·10 claims
- 0828US4469266AFeed and lock mechanism for multiple bar draped web collator and methodDIDDE GRAPHIC SYSTEMS CORP·Filed 1982·Granted Sep 4, 1984·0 cites·36 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →