Inventor · disambiguated record
Nikolaus Spiegel
Also filed as: SPIEGEL NIKOLAUS
23 granted patents·400 citations·filing 1983–1996
96Inventor score
Files withHEIDELBERGER DRUCKMASCH AG23
Top patents by PatentIndex Score
23 records- 0196US5537926APrinting-plate magazine for printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Jul 23, 1996·46 cites·8 claims
- 0294US5443006AProcess and device for carrying away printing plates from a printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Aug 22, 1995·36 cites·16 claims
- 0392US5495805ADevice for supplying printing plates to a printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Mar 5, 1996·33 cites·17 claims
- 0488US5105740AWashing device formed as an insert unitHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted Apr 21, 1992·33 cites·10 claims
- 0587US5012739AWashing deviceHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted May 7, 1991·32 cites·6 claims
- 0686US5289775ADevice for positioning a magazine for automatically changing printing platesHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Mar 1, 1994·30 cites·19 claims
- 0782US4603641ADevice for register-maintaining alignment of a flexible printing plate of a plate cylinder of rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1985·Granted Aug 5, 1986·22 cites·7 claims
- 0881US4854236ATransmission system for forming cyclical motion from rotational motion printing press with counterbalance for torque fluctuation of gripper feed drumHEIDELBERGER DRUCKMASCH AG·Filed 1987·Granted Aug 8, 1989·23 cites·5 claims
- 0974US4724762ADevice for clamping and aligning flexible printing plates on a plate cylinder of a rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1987·Granted Feb 16, 1988·17 cites·4 claims
- 1068US5365849ADevice for washing an inking unit provided at a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1993·Granted Nov 22, 1994·24 cites·20 claims
- 1166US5454312ARotary sheet-fed printing press for recto and verso printing having an impression cylinder double the diameter of a blanket cylinder and serving as a storage drumHEIDELBERGER DRUCKMASCH AG·Filed 1994·Granted Oct 3, 1995·14 cites·3 claims
- 1262US5299498AMagazine assembly for automatically changing printing platesHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Apr 5, 1994·12 cites·8 claims
- 1359US4879513ADevice for measuring paper or the like lying on a supportHEIDELBERGER DRUCKMASCH AG·Filed 1988·Granted Nov 7, 1989·20 cites·9 claims
- 1456US5339738ASheet-fed offset printing machine equipped for automated changing of printing platesHEIDELBERGER DRUCKMASCH AG·Filed 1993·Granted Aug 23, 1994·10 cites·18 claims
- 1549USRE36083EInking unit for printing pressesHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Feb 9, 1999·7 cites·3 claims
- 1646US5272978AApparatus for stretching a cylinder blanket on a sheet transfer cylinder of a sheet-fed rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Dec 28, 1993·7 cites·19 claims
- 1744US5370046AInking unit for printing pressesHEIDELBERGER DRUCKMASCH AG·Filed 1993·Granted Dec 6, 1994·6 cites·20 claims
- 1844US4991832ADelivery sheet brake for a sheet-fed printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1989·Granted Feb 12, 1991·6 cites·6 claims
- 1943US5011125ADelivery sheet brake for a sheet-fed printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1989·Granted Apr 30, 1991·6 cites·9 claims
- 2039US4499760ADevice and process for high-precision measurement of the phase relationship and phase displacement, respectively, of two pulse trainsHEIDELBERGER DRUCKMASCH AG·Filed 1983·Granted Feb 19, 1985·5 cites·38 claims
- 2138USRE36144EDevice for washing an inking unit provided at a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Mar 16, 1999·3 cites·3 claims
- 2238US4757762ATensioning device on a plate cylinder of a rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1986·Granted Jul 19, 1988·4 cites·5 claims
- 2337US5074211AWashing-medium dispenser and washing deviceHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted Dec 24, 1991·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →