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For the Inventor, By the Inventor

Neuwied, Germany

Winkler + Dünnebier Gmbh


USPTO Granted Patents = 12


Forward Citations = 158

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23 inventors (with patents filed for the assignee):

goldMedal Stephan Scheu (2 out of 3 patents)

silverMedal Alfred W Doderer-Winkler (2 out of 4 patents)

bronzeMedal Konrad Popp (1 out of 10 patents)

4.  Reinhard Glade (1 out of 1 patent)

5.  Gerd Mattern (1 out of 1 patent)

6.  Andreas Völz (1 out of 2 patents)

7.  Thomas Daum (1 out of 1 patent)

8.  Daniel Bäth (1 out of 1 patent)

9.  Andreas Rinke (1 out of 9 patents)

10.  Rolf Majeweski (1 out of 1 patent)

11.  Thorsten Tews (1 out of 1 patent)

12.  Frank Jungbluth (1 out of 1 patent)

13.  Jürgen Vieweg (1 out of 1 patent)

14.  Wolthmann Cord (1 out of 1 patent)

15.  Heinrich Spurzem (1 out of 3 patents)


12 patents:

1. 12290831 - Gluing station and method for operating such a gluing station (2025-05-06),
2. 11702309 - Turning device for a production line for hygiene products (2023-07-18),
3. 9789728 - Method for supplying document sets and inserting document sets into associated envelopes and enveloping system (2017-10-17),
4. 9573155 - Device for applying adhesive to a material (2017-02-21),
5. 9546067 - Method and device for forming product stacks of folded or unfolded product blanks made of paper, chemical pulp or the like (2017-01-17),
6. 5782156 - Flexible die and supporting cylinder (1998-07-21),
7. 5429576 - Apparatus for making reusable adhesive envelopes (1995-07-04),
8. 5302100 - Drum insert for a device for producing shaped pads of fibrous material (1994-04-12),
9. 5186705 - Method and apparatus for forming clasp envelopes (1993-02-16),
10. 4674966 - Apparatus for forming fibrous pads (1987-06-23),
11. 4320893 - Transport apparatus for transporting flexible sheet-like articles (1982-03-23),
12. 3935799 - Apparatus for making envelopes with broad or pointed closures from a (1976-02-03),
Company Overview
Winkler + Dünnebier GmbH is a prominent player in the field of precision engineering, specializing in the development and manufacturing of high-quality components and systems for various industrial applications. The company focuses on innovative solutions in areas such as automation technology, mechanical engineering, and control systems, catering to diverse sectors including automotive and manufacturing. Based in Neuwied, Germany, Winkler + Dünnebier is committed to delivering advanced technology and reliable products that meet the evolving needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#8 in Neuwied

#3,299 in Germany

#48,163 in the World

Neuwied, DE
Neuwied, Germany

Winkler + Dünnebier Gmbh

Forward Citations = 158

23 inventors:

goldMedal Stephan Scheu (2 out of 3 patents)

silverMedal Alfred W Doderer-Winkler (2 out of 4 patents)

bronzeMedal Konrad Popp (1 out of 10 patents)

4.  Reinhard Glade (1 out of 1 patent)

5.  Gerd Mattern (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Winkler + Dünnebier Gmbh. Retrieved from https://idiyas.com/company/winkler-plus-dunnebier

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]
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