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Neuwied, Germany

Winkler+dunnebier Maschinenfabrik Und Eisengiesserei Gmbh & Co. Kg

USPTO Granted Patents = 23

Forward Citations = 142

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11 inventors (with patents filed for the assignee):

Martin Blumle (7 out of 16 patents)

Kurt Stemmler (6 out of 18 patents)

Gunter Heyden (4 out of 4 patents)

4. Hermann-Otto Vongeheur (3 out of 3 patents)

5. Siegfried Fuchs (2 out of 4 patents)

6. Klaus Munsch (2 out of 5 patents)

7. Gunter Ehlscheid (2 out of 7 patents)

8. Gunter Geitz (1 out of 1 patent)

9. Hartmut Kosche (1 out of 1 patent)

10. Gerd Ruttert (1 out of 1 patent)

11. Jurgen Jung (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 4795414 - Apparatus for producing grooves (1989-01-03),

2. 4709606 - Plant for producing stacks of intermeshed blanks of paper, cellulose or (1987-12-01),

3. 4674258 - Apparatus for inserting items into an enclosure (1987-06-23),

4. 4666145 - Suction roller (1987-05-19),

5. 4650480 - Absorption pad for hygienic applications and process for its manufacture (1987-03-17),

6. 4648503 - Article turning device (1987-03-10),

7. 4645900 - Apparatus for cutting a moving material web to shape by burning with a (1987-02-24),

8. 4601651 - Apparatus for pouring confectionery solution (1986-07-22),

9. 4601388 - Apparatus for aligning flat articles (1986-07-22),

10. 4598441 - Apparatus for the manufacture of absorption pads for absorbing body fluid (1986-07-08),

11. 4597317 - Quick change cutting cylinder arrangement (1986-07-01),

12. 4586598 - Method and apparatus for delivering articles from a high-speed (1986-05-06),

13. 4583412 - Universal joint arrangement for forming a variable-velocity drive for (1986-04-22),

14. 4564418 - Paper converting machine vacuum cylinder (1986-01-14),

15. 4546005 - Method for pouring confectionery solution (1985-10-08),

Winkler+dunnebier Maschinenfabrik Und Eisengiesserei Gmbh & Co. Kg is a leading manufacturer and supplier of high-quality machinery and equipment for the paper and packaging industry. With over 100 years of experience, the company offers innovative solutions for printing, folding, and converting processes. Winkler+dunnebier is known for its reliable products and excellent customer service, serving clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

23 Patents

#5 in Neuwied

#1,996 in Germany

#26,804 in the World

Neuwied, Germany

Winkler+dunnebier Maschinenfabrik Und Eisengiesserei Gmbh & Co. Kg

Forward Citations = 142

11 inventors:

Martin Blumle (7 out of 16 patents)

Kurt Stemmler (6 out of 18 patents)

Gunter Heyden (4 out of 4 patents)

4. Hermann-Otto Vongeheur (3 out of 3 patents)

5. Siegfried Fuchs (2 out of 4 patents)

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