For the Inventor, By the Inventor

Enter assignee name

Simmerath, Germany

Otto Junker Gmbh

USPTO Granted Patents = 19

% Expired Patents = 21.1

EPO Patents = 15

Forward Citations = 75

Loading Chart...

Loading Chart...

28 inventors (with patents filed for the assignee):

Dieter Schluckebier (6 out of 6 patents)

Heinz Apelt (2 out of 2 patents)

Helmut Packes (2 out of 2 patents)

4. Klaus Schmitz (1 out of 1 patent)

5. Robert Brull (1 out of 1 patent)

6. Alexander Ruttgers (1 out of 1 patent)

7. Martin Scheffler (1 out of 1 patent)

8. Gerd Faymonville (1 out of 1 patent)

9. Helmuth Packes (1 out of 1 patent)

10. Willi Johnen (1 out of 1 patent)

11. Glynn Jones (1 out of 1 patent)

12. Gang Wan (1 out of 1 patent)

13. Siegfried Wilden (1 out of 1 patent)

14. Arne-Nils Knudsen (1 out of 1 patent)

15. Peter Knupfer (1 out of 2 patents)

19 patents: Sort by Forward Citations

1. 12650264 - Device for monitoring an apparatus for induction heating of a metal material, method for automatic loading and control system (2026-06-09),

2. 9895735 - Method for joining two metal strip ends (2018-02-20),

3. 7790100 - Annealing rack (2010-09-07),

4. 6862818 - Oil removing device for cleaning pipes that are present in the form of coils (2005-03-08),

5. 6824736 - Pusher furnace rails with plate-shaped sliding supports and sliding shoes (2004-11-30),

6. 6770858 - Device for inductively heating metallic strips (2004-08-03),

7. 6346214 - Top hat furnace (2002-02-12),

8. 5940427 - Crucible induction furnace with at least two coils connected in parallel (1999-08-17),

9. 5889812 - Process for the operation of coreless induction melting furnaces or (1999-03-30),

10. 5818013 - Process and device for inductive cross-field heating of flat metallic (1998-10-06),

11. 5744784 - Low-loss induction coil for heating and/or melting metallic materials (1998-04-28),

12. 5336868 - Device for inductively heating flat metal materials (1994-08-09),

13. 5135781 - Procedure for operating a hot metallizing furnace (1992-08-04),

14. 4785985 - Apparatus for contactless guiding of webs of material, in particular, (1988-11-22),

15. 4681536 - Charging sluice for annealing oven (1987-07-21),

Company Overview

Otto Junker GmbH is a prominent manufacturer specializing in advanced thermal processing systems and equipment. The company focuses on providing innovative solutions for industries such as metal processing, ceramics, and glass. With a strong emphasis on research and development, Otto Junker is dedicated to enhancing energy efficiency and process optimization in its technologies. Headquartered in Simmerath, Germany, the company serves a global market, contributing to various sectors through its expertise in thermal technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#1 in Simmerath

#2,295 in Germany

#32,663 in the World

Simmerath, Germany

Otto Junker Gmbh

Forward Citations = 75

28 inventors:

Dieter Schluckebier (6 out of 6 patents)

Heinz Apelt (2 out of 2 patents)

Helmut Packes (2 out of 2 patents)

4. Klaus Schmitz (1 out of 1 patent)

5. Robert Brull (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Otto Junker Gmbh. Retrieved from https://idiyas.com/company/otto-junker

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…