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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →