Jens Friedrichs

Person

Heidelberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Digital printing machine
- Patent number 10,449,791
- Issue date Oct 22, 2019
- Heidelberger Druckmaschinen AG
- Markus Moehringer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cylinder for conveying printed sheets along a UV or electron beam d...
- Patent number 9,796,530
- Issue date Oct 24, 2017
- Heidelberger Druckmaschinen AG
- Albert Maul
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for the actuation of clamping elements that can be contro...
- Patent number 7,484,610
- Issue date Feb 3, 2009
- Heidelberger Druckmaschinen
- Jens Friedrichs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Machine for processing printing material sheets, in particular shee...
- Patent number 7,287,750
- Issue date Oct 30, 2007
- Heidelberger Druckmaschinen AG
- Hans Peter Boguhn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Adjusting device for a sheet-fed rotary printing machine
- Patent number 6,814,000
- Issue date Nov 9, 2004
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet-processing rotary printing press with a die cutting or punchi...
- Patent number 6,786,148
- Issue date Sep 7, 2004
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for operating a printing machine
- Patent number 6,557,473
- Issue date May 6, 2003
- Heidelberger Druckmaschinen AG
- Kurt Bösen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Locking device in a printing machine
- Patent number 6,490,973
- Issue date Dec 10, 2002
- Heidelberger Druckmaschinen AG
- Kurt Bösen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for ensuring correct tooth engagement during coupling of two...
- Patent number 6,450,053
- Issue date Sep 17, 2002
- Heidelberger Druckmaschinen
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Positioning device in a printing machine and method of operation
- Patent number 6,371,019
- Issue date Apr 16, 2002
- Heidelberger Druckmaschinen AG
- Kurt Bösen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Transfer drum in a sheet-processing printing press
- Patent number 6,082,260
- Issue date Jul 4, 2000
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning device provided on a rotary printing machine
- Patent number 5,921,182
- Issue date Jul 13, 1999
- Heidelberger Druckmaschinen Aktiengesellschaft
- Willi Becker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning device provided on a rotary printing machine
- Patent number 5,878,669
- Issue date Mar 9, 1999
- Heidelberger Druckmaschinen AG
- Willi Becker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for cleaning cylinder surfaces in printing presses
- Patent number 5,802,976
- Issue date Sep 8, 1998
- Heidelberger Druckmaschien AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Clamping and pulling device for cylinder packings in a printing press
- Patent number 5,718,174
- Issue date Feb 17, 1998
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for connecting a machine element to a structural member mova...
- Patent number 5,588,773
- Issue date Dec 31, 1996
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for sheet-format adjustment of a sheet-transfer drum
- Patent number 5,402,723
- Issue date Apr 4, 1995
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL PRINTING MACHINE
- Publication number 20180072076
- Publication date Mar 15, 2018
- Heidelberger Druckmaschinen AG
- MARKUS MOEHRINGER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CYLINDER FOR CONVEYING PRINTED SHEETS ALONG A UV OR ELECTRON BEAM D...
- Publication number 20140299448
- Publication date Oct 9, 2014
- Heidelberger Druckmaschinen AG
- ALBERT MAUL
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Drive for a Rotary Printing Press
- Publication number 20070245911
- Publication date Oct 25, 2007
- Heidelberger Druckmaschinen AG
- Roland Angert
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Drive for a rotary printing press
- Publication number 20070234913
- Publication date Oct 11, 2007
- Heidelberger Druckmaschinen AG
- Roland Angert
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Apparatus for the actuation of clamping elements that can be contro...
- Publication number 20050199150
- Publication date Sep 15, 2005
- Heidelberger Druckmaschinen AG
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Machine for processing printing material sheets, in particular shee...
- Publication number 20040256796
- Publication date Dec 23, 2004
- Heidelberger Druckmaschinen AG
- Hans Peter Boguhn
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Punching and scoring backing plate, method for producing the backin...
- Publication number 20040214703
- Publication date Oct 28, 2004
- Berthold Berens
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Sheet-processing rotary printing press with a die cutting or punchi...
- Publication number 20040011226
- Publication date Jan 22, 2004
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Adjusting device for a sheet-fed rotary printing machine
- Publication number 20020096070
- Publication date Jul 25, 2002
- Jens Friedrichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for operating a printing machine
- Publication number 20020053297
- Publication date May 9, 2002
- Heidelberger Druckmaschinen AG
- Kurt Bosen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Jens Friedrichs

Person

Patents Grantslast 30 patents

Digital printing machine

Cylinder for conveying printed sheets along a UV or electron beam d...

Apparatus for the actuation of clamping elements that can be contro...

Machine for processing printing material sheets, in particular shee...

Adjusting device for a sheet-fed rotary printing machine

Sheet-processing rotary printing press with a die cutting or punchi...

Method for operating a printing machine

Locking device in a printing machine

Device for ensuring correct tooth engagement during coupling of two...

Positioning device in a printing machine and method of operation

Transfer drum in a sheet-processing printing press

Cleaning device provided on a rotary printing machine

Cleaning device provided on a rotary printing machine

Device for cleaning cylinder surfaces in printing presses

Clamping and pulling device for cylinder packings in a printing press

Device for connecting a machine element to a structural member mova...

Device for sheet-format adjustment of a sheet-transfer drum

Patents Applicationslast 30 patents

DIGITAL PRINTING MACHINE

CYLINDER FOR CONVEYING PRINTED SHEETS ALONG A UV OR ELECTRON BEAM D...

Drive for a Rotary Printing Press

Drive for a rotary printing press

Apparatus for the actuation of clamping elements that can be contro...

Machine for processing printing material sheets, in particular shee...

Punching and scoring backing plate, method for producing the backin...

Sheet-processing rotary printing press with a die cutting or punchi...

Adjusting device for a sheet-fed rotary printing machine

Method for operating a printing machine