Dr.-Ing. Rudolf Hell GmbH

Organization

Kiel, DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for acquiring covering data of print areas
- Patent number 5,128,879
- Issue date Jul 7, 1992
- Dr. Ing. Rudolf Hell GmbH
- Helmut Greve
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Mode of operating of a circuit arrangement for improving the bounce...
- Patent number 5,036,403
- Issue date Jul 30, 1991
- Dr. Ing. Rudolf Hell GmbH
- Rolf Hupka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for graving printing forms
- Patent number 4,975,784
- Issue date Dec 4, 1990
- Dr. Ing. Rudolf Hell GmbH
- Benito Sciarretta
- B44 - DECORATIVE ARTS
Information Patent Grant
Volume-measuring method for surface depressions
- Patent number 4,944,593
- Issue date Jul 31, 1990
- Dr. Ing. Rudolf Hell GmbH
- Reiner Kalstroem
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for white balancing
- Patent number 4,907,077
- Issue date Mar 6, 1990
- Dr. Ing. Rudolf Hell GmbH
- Joerg Schulz-Hennig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for electronic page combination for reproducti...
- Patent number 4,849,822
- Issue date Jul 18, 1989
- Dr.-Ing. Rudolf Hell GmbH
- Gerhard Sing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Opto-electronic scanning arrangement
- Patent number 4,821,114
- Issue date Apr 11, 1989
- Dr. Ing. Rudolf Hell GmbH
- Axel Gebhardt
- G02 - OPTICS
Information Patent Grant
Diaphragm arrangement for opto-electronic scanning of originals
- Patent number 4,812,913
- Issue date Mar 14, 1989
- Dr. Ing. Rudolf Hell GmbH
- Hans-Georg Knop
- G02 - OPTICS
Information Patent Grant
Laser diode output power stabilization in a laser imagesetter
- Patent number 4,803,497
- Issue date Feb 7, 1989
- Dr.-Ing. Rudolf Hell GmbH
- John A. Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for modulating a scanning beam in a text and graphics image...
- Patent number 4,794,405
- Issue date Dec 27, 1988
- Dr.-Ing. Rudolf Hell GmbH
- John A. Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for transporting photosensitive material past an imaging lin...
- Patent number 4,792,816
- Issue date Dec 20, 1988
- Dr.-Ing. Rudolf Hell GmbH
- John A. Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for light transmission
- Patent number 4,746,180
- Issue date May 24, 1988
- Dr.-Ing. Rudolf Hell GmbH
- Manfred Deisler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Opto-electronic scan head which has a housing portion and a housing...
- Patent number 4,742,401
- Issue date May 3, 1988
- Dr. Ing. Rudolf Hell GmbH
- Klaus Andree
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for driving a stepping motor
- Patent number 4,737,700
- Issue date Apr 12, 1988
- Dr. Ing. Rudolf Hell GmbH
- Juergen Doelves
- G05 - CONTROLLING REGULATING
Information Patent Grant
Scan device with light mixer and diffusing means for half-tone tran...
- Patent number 4,736,099
- Issue date Apr 5, 1988
- Dr. Ing. Rudolf Hell GmbH
- Thomas Zelenka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aerostatic bearing
- Patent number 4,735,862
- Issue date Apr 5, 1988
- Dr. Ing. Rudolf Hell GmbH
- Joachim Heinzl
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure-tight vacuum chamber of an electron beam engraving machine...
- Patent number 4,733,046
- Issue date Mar 22, 1988
- Dr. Ing. Rudolf Hell GmbH
- Rolf Angelbeck
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for recording printing forms
- Patent number 4,729,037
- Issue date Mar 1, 1988
- Dr. Ing. Rudolf Hell GmbH
- Juergen Doelves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vacuum holding device
- Patent number 4,718,629
- Issue date Jan 12, 1988
- Dr. Ing. Rudolf Hell GmbH
- Dieter Block
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for minimizing errors in the digital processin...
- Patent number 4,709,395
- Issue date Nov 24, 1987
- Dr. Ing. Rudolf Hell GmbH
- Gerhard Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for producing half-tone printing forms with ro...
- Patent number 4,700,235
- Issue date Oct 13, 1987
- Dr. Ing. Rudolf Hell GmbH
- Winrich Gall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for acoustic supervision of adjustment operati...
- Patent number 4,694,150
- Issue date Sep 15, 1987
- Dr. Ing. Rudolf Hell GmbH
- Joerg Schulz-Hennig
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for acoustic supervision of adjustment operati...
- Patent number 4,694,152
- Issue date Sep 15, 1987
- Dr. Ing. Rudolf Hell GmbH
- Joerg Schulz-Hennig
- G02 - OPTICS
Information Patent Grant
Apparatus for checking color pictures on a color monitor
- Patent number 4,691,229
- Issue date Sep 1, 1987
- Dr. Ing. Rudolf Hell GmbH
- Armin Colditz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for engraving printing cylinders having seamless joints with...
- Patent number 4,688,101
- Issue date Aug 18, 1987
- Dr. Ing. Rudolf Hell GmbH
- Juergen Doelves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Production of color separations for single color printing in which...
- Patent number 4,668,979
- Issue date May 26, 1987
- Dr. Ing. Rudolf Hell GmbH
- Eggert J/u/ ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for isolating offset printing plates and removing interme...
- Patent number 4,667,948
- Issue date May 26, 1987
- Dr. Ing. Rudolf Hell GmbH
- Rolf Angelbeck
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for checking the quality of composings for pri...
- Patent number 4,667,247
- Issue date May 19, 1987
- Dr. Ing. Rudolf Hell GmbH
- Peter Karow
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mounting device for reproduction apparatus
- Patent number 4,657,381
- Issue date Apr 14, 1987
- Dr. Ing. Rudolf Hell GmbH
- Wolfgang Dinse
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and circuit arrangement for selective correction of hues and...
- Patent number 4,649,423
- Issue date Mar 10, 1987
- Dr. Ing. Rudolf Hell GmbH
- Ingo Hoffrichter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
74127758 - DIGINET
- Serial number 74127758
- Filing date Jan 3, 1991
- Dr. Ing. Rudolf Hell GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74114424 - HELIOSCAN
- Serial number 74114424
- Registration number 1736136
- Filing date Nov 13, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74114739 - CHROMASCALE
- Serial number 74114739
- Registration number 1822396
- Filing date Nov 13, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74114740 - CHROMATRONIC
- Serial number 74114740
- Registration number 1745569
- Filing date Nov 13, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74114742 - BRIDGIT
- Serial number 74114742
- Filing date Nov 13, 1990
- Dr. Ing. Rudolf Hell GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74114741 - PRESSWAY
- Serial number 74114741
- Registration number 1719895
- Filing date Nov 13, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74084507 - HIDOT
- Serial number 74084507
- Registration number 1736125
- Filing date Aug 3, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74084587 - VIGNET
- Serial number 74084587
- Registration number 1683620
- Filing date Aug 3, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74073390 - COMPETENCE IN COLOR SCRIPTMASTER HELL
- Serial number 74073390
- Registration number 1727111
- Filing date Jun 28, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74073389 - COMPETENCE IN COLOR SCRIPTMASTER HELL
- Serial number 74073389
- Registration number 1675724
- Filing date Jun 28, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74067996 - CHROMALIGHT
- Serial number 74067996
- Registration number 1732547
- Filing date Jun 11, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74800099 - PRESSFAX
- Serial number 74800099
- Registration number 1746969
- Filing date May 18, 1990
- DR. ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73780216 - SCRIPTMASTER
- Serial number 73780216
- Filing date Feb 13, 1989
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73771063 - LACY
- Serial number 73771063
- Registration number 1579837
- Filing date Dec 22, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73770719 - CCPAGE
- Serial number 73770719
- Filing date Dec 21, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73763702 - PRECOM
- Serial number 73763702
- Registration number 1559633
- Filing date Nov 14, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73763701 - DISTEP
- Serial number 73763701
- Registration number 1573026
- Filing date Nov 14, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73763703 - CHROMALIGHT
- Serial number 73763703
- Filing date Nov 14, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73761443 - MANI
- Serial number 73761443
- Registration number 1548073
- Filing date Nov 2, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73745994 - PAGICOM
- Serial number 73745994
- Registration number 1560582
- Filing date Aug 15, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73745993 - REDU
- Serial number 73745993
- Registration number 1536232
- Filing date Aug 15, 1988
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73632376 - HELL
- Serial number 73632376
- Registration number 1489873
- Filing date Nov 21, 1986
- DR. - ING. RUDOLF HELL GMBH
- 7 - Machines and machine tools
Information Trademark
73626701 - SIZEMASTER
- Serial number 73626701
- Registration number 1494864
- Filing date Oct 24, 1986
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73626702 - CHROMACOM
- Serial number 73626702
- Registration number 1485092
- Filing date Oct 24, 1986
- DR.-ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73619568 - PIXON
- Serial number 73619568
- Registration number 1455002
- Filing date Sep 11, 1986
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73619569 - DIFU
- Serial number 73619569
- Registration number 1471240
- Filing date Sep 11, 1986
- DR.-ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73591217 - SCANSKOP
- Serial number 73591217
- Registration number 1412150
- Filing date Apr 3, 1986
- DR. - ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72433319 - DIGISET
- Serial number 72433319
- Registration number 994664
- Filing date Aug 21, 1972
- DR.-ING. RUDOLF HELL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72082827 - HELLFAX
- Serial number 72082827
- Registration number 712823
- Filing date Oct 7, 1959
- DR. ING, RUDOLF HELL
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Dr.-Ing. Rudolf Hell GmbH

Organization

Patents Grantslast 30 patents

Method and apparatus for acquiring covering data of print areas

Mode of operating of a circuit arrangement for improving the bounce...

Method for graving printing forms

Volume-measuring method for surface depressions

Method and apparatus for white balancing

Method and apparatus for electronic page combination for reproducti...

Opto-electronic scanning arrangement

Diaphragm arrangement for opto-electronic scanning of originals

Laser diode output power stabilization in a laser imagesetter

Circuit for modulating a scanning beam in a text and graphics image...

Device for transporting photosensitive material past an imaging lin...

Device for light transmission

Opto-electronic scan head which has a housing portion and a housing...

Method and circuit for driving a stepping motor

Scan device with light mixer and diffusing means for half-tone tran...

Aerostatic bearing

Pressure-tight vacuum chamber of an electron beam engraving machine...

Method for recording printing forms

Vacuum holding device

Method and apparatus for minimizing errors in the digital processin...

Method and apparatus for producing half-tone printing forms with ro...

Method and apparatus for acoustic supervision of adjustment operati...

Method and apparatus for acoustic supervision of adjustment operati...

Apparatus for checking color pictures on a color monitor

Method for engraving printing cylinders having seamless joints with...

Production of color separations for single color printing in which...

Apparatus for isolating offset printing plates and removing interme...

Method and apparatus for checking the quality of composings for pri...

Mounting device for reproduction apparatus

Method and circuit arrangement for selective correction of hues and...

Trademarklast 30 trademarks

74127758 - DIGINET

74114424 - HELIOSCAN

74114739 - CHROMASCALE

74114740 - CHROMATRONIC

74114742 - BRIDGIT

74114741 - PRESSWAY

74084507 - HIDOT

74084587 - VIGNET

74073390 - COMPETENCE IN COLOR SCRIPTMASTER HELL

74073389 - COMPETENCE IN COLOR SCRIPTMASTER HELL

74067996 - CHROMALIGHT

74800099 - PRESSFAX

73780216 - SCRIPTMASTER

73771063 - LACY

73770719 - CCPAGE

73763702 - PRECOM

73763701 - DISTEP

73763703 - CHROMALIGHT

73761443 - MANI

73745994 - PAGICOM

73745993 - REDU

73632376 - HELL

73626701 - SIZEMASTER

73626702 - CHROMACOM

73619568 - PIXON

73619569 - DIFU

73591217 - SCANSKOP

72433319 - DIGISET

72082827 - HELLFAX