Inventor · disambiguated record
Dietrich Hank
Also filed as: HANK DIETRICH
9 granted patents·133 citations·filing 1976–1987
88Inventor score
Top patents by PatentIndex Score
9 records- 0186US4049213AAutomatic regulation of the position of the lateral edge of a travelling webPOLYGRAPH LEIPZIG·Filed 1976·Granted Sep 20, 1977·45 cites·17 claims
- 0282US4793564ADevice for controlling unwinding in a web-feeding device of a printing machinePOLYGRAPH LEIPZIG·Filed 1987·Granted Dec 27, 1988·27 cites·2 claims
- 0377US5024156ASafety device for the control of web-fed rotary printing machinesPOLYGRAPH LEIPZIG·Filed 1986·Granted Jun 18, 1991·24 cites·9 claims
- 0468US4881182AMethod for controlling ink densityPOLYGRAPH LEIPZIG·Filed 1987·Granted Nov 14, 1989·17 cites·3 claims
- 0555US4284222APressing roller for use in sheet-advancing arrangementsPOLYGRAPH DRUCKMASCHINEWERKE L·Filed 1979·Granted Aug 18, 1981·11 cites·7 claims
- 0634US4785223AMethod of and an apparatus for generating a pulse trainPOLYGRAPH LEIPZIG·Filed 1986·Granted Nov 15, 1988·3 cites·5 claims
- 0729US4765241AArrangement for normalized indication of printing ink supply having roller with adjustable speedPOLYGRAPH LEIPZIG·Filed 1986·Granted Aug 23, 1988·2 cites·2 claims
- 0824US4693126AFeed roll for material web transporting and measuring web tensionPOLYGRAPH LEIPZIG·Filed 1986·Granted Sep 15, 1987·1 cites·4 claims
- 0921US4629902ADevice for measuring web tensionKOMBINANT POLYGRAPH WERNER LAM·Filed 1985·Granted Dec 16, 1986·3 cites·5 claims
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