OTTO JUNKER

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KREIS MONSCHAU, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for joining two metal strip ends
- Patent number 9,895,735
- Issue date Feb 20, 2018
- Otto Junker GmbH
- Klaus Schmitz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Annealing rack
- Patent number 7,790,100
- Issue date Sep 7, 2010
- Otto Junker GmbH
- Martin Scheffler
- C21 - METALLURGY OF IRON
Information Patent Grant
Oil removing device for cleaning pipes that are present in the form...
- Patent number 6,862,818
- Issue date Mar 8, 2005
- Otto Junker GmbH
- Willi Johnen
- C21 - METALLURGY OF IRON
Information Patent Grant
Pusher furnace rails with plate-shaped sliding supports and sliding...
- Patent number 6,824,736
- Issue date Nov 30, 2004
- Otto Junker GmbH
- Gang Wan
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Device for inductively heating metallic strips
- Patent number 6,770,858
- Issue date Aug 3, 2004
- Otto Junker GmbH
- Dieter Schluckebier
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Zinc alloys yielding anticorrosive coatings on ferrous materials
- Patent number 6,458,425
- Issue date Oct 1, 2002
- Otto Junker GmbH
- Manuel B. Ferrero
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Top hat furnace
- Patent number 6,346,214
- Issue date Feb 12, 2002
- Otto Junker GmbH
- Arne-Nils Knudsen
- C21 - METALLURGY OF IRON
Information Patent Grant
Crucible induction furnace with at least two coils connected in par...
- Patent number 5,940,427
- Issue date Aug 17, 1999
- Otto Junker GmbH
- Reinhold Hurtgen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the operation of coreless induction melting furnaces or...
- Patent number 5,889,812
- Issue date Mar 30, 1999
- Otto Junker GmbH
- Dieter Schluckebier
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process and device for inductive cross-field heating of flat metall...
- Patent number 5,818,013
- Issue date Oct 6, 1998
- Otto Junker GmbH
- Dieter Schluckebier
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low-loss induction coil for heating and/or melting metallic materials
- Patent number 5,744,784
- Issue date Apr 28, 1998
- Otto Junker GmbH
- Dieter Schluckebier
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Device for inductively heating flat metal materials
- Patent number 5,336,868
- Issue date Aug 9, 1994
- Otto Junker GmbH
- Dieter Schluckebier
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Procedure for operating a hot metallizing furnace
- Patent number 5,135,781
- Issue date Aug 4, 1992
- Otto Junker GmbH
- Dieter Schluckebier
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for contactless guiding of webs of material, in particula...
- Patent number 4,785,985
- Issue date Nov 22, 1988
- Otto Junker GmbH
- Johann Hurtgen
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging sluice for annealing oven
- Patent number 4,681,536
- Issue date Jul 21, 1987
- Otto Junker GmbH
- Rudolf Jansen
- C21 - METALLURGY OF IRON
Information Patent Grant
Coreless induction furnace
- Patent number 4,622,679
- Issue date Nov 11, 1986
- Otto Junker GmbH
- Lorenz Voss
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Arrangement for removing the slag incrustations on melting and cast...
- Patent number 4,210,976
- Issue date Jul 8, 1980
- Otto Junker GmbH
- Heinz Apelt
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of and apparatus for serving helical coils with a protective...
- Patent number 4,106,709
- Issue date Aug 15, 1978
- Otto Junker GmbH
- Theodor Ortmanns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and arrangement for dispensing quantities of molten metal by...
- Patent number 3,998,365
- Issue date Dec 21, 1976
- Otto Junker GmbH
- Robert Lethen
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Device for Monitoring an Apparatus for Induction Heating of a Metal...
- Publication number 20250189230
- Publication date Jun 12, 2025
- OTTO JUNKER GMBH
- Christof Dahmen
- G08 - SIGNALLING
Information Patent Application
Device for Compensating Variations in Tension and/or for Adjusting...
- Publication number 20120018564
- Publication date Jan 26, 2012
- OTTO JUNKER GMBH
- Klaus Schmitz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Device for the Levitated Guidance of Web Shaped Material
- Publication number 20100015563
- Publication date Jan 21, 2010
- Otto Junker GmbH
- Winfried Sommereisen
- C21 - METALLURGY OF IRON

Trademarklast 30 trademarks

Information Trademark
79341807 - OTTO JUNKER
- Serial number 79341807
- Registration number 7178404
- Filing date Dec 8, 2021
- Otto Junker GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79341877 - OTTO JUNKER
- Serial number 79341877
- Registration number 7178407
- Filing date Dec 8, 2021
- Otto Junker GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86789981 - JUNKERDYNAMICHEATER
- Serial number 86789981
- Registration number 5103084
- Filing date Oct 16, 2015
- OTTO JUNKER GmbH
- 7 - Machines and machine tools
Information Trademark
74252991 - JUNKERALLOY
- Serial number 74252991
- Registration number 1791274
- Filing date Mar 6, 1992
- Otto Junker GmbH
- 6 - Common metals and their alloys
Information Trademark
73769597 - JUNKER
- Serial number 73769597
- Registration number 1647855
- Filing date Dec 15, 1988
- OTTO JUNKER GMBH
- 6 - Common metals and their alloys
Information Trademark
72209789 - JUNKER
- Serial number 72209789
- Registration number 822741
- Filing date Jan 12, 1965
- OTTO JUNKER
- 7 - Machines and machine tools

OTTO JUNKER

Organization

Patents Grantslast 30 patents

Method for joining two metal strip ends

Annealing rack

Oil removing device for cleaning pipes that are present in the form...

Pusher furnace rails with plate-shaped sliding supports and sliding...

Device for inductively heating metallic strips

Zinc alloys yielding anticorrosive coatings on ferrous materials

Top hat furnace

Crucible induction furnace with at least two coils connected in par...

Process for the operation of coreless induction melting furnaces or...

Process and device for inductive cross-field heating of flat metall...

Low-loss induction coil for heating and/or melting metallic materials

Device for inductively heating flat metal materials

Procedure for operating a hot metallizing furnace

Apparatus for contactless guiding of webs of material, in particula...

Charging sluice for annealing oven

Coreless induction furnace

Arrangement for removing the slag incrustations on melting and cast...

Method of and apparatus for serving helical coils with a protective...

Method and arrangement for dispensing quantities of molten metal by...

Patents Applicationslast 30 patents

Device for Monitoring an Apparatus for Induction Heating of a Metal...

Device for Compensating Variations in Tension and/or for Adjusting...

Device for the Levitated Guidance of Web Shaped Material

Trademarklast 30 trademarks

79341807 - OTTO JUNKER

79341877 - OTTO JUNKER

86789981 - JUNKERDYNAMICHEATER

74252991 - JUNKERALLOY

73769597 - JUNKER

72209789 - JUNKER