Forward Citations = 39

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4 inventors (with patents filed for the assignee):

Alexander Winker (7 out of 8 patents)

Peter Unseld (1 out of 3 patents)

Alexander Steigerwald (1 out of 1 patent)

4. Guenther Messmer (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 9115745 - Securing nut (2015-08-25),

2. 8109707 - Nut having a nut body and a cap held on the nut body (2012-02-07),

3. 7748938 - Fastening element (2010-07-06),

4. 7329078 - Nut and method for the production thereof (2008-02-12),

5. 7326017 - Fastening element, washer and fastening means therefrom (2008-02-05),

6. 7097402 - Lock nut (2006-08-29),

7. 7083372 - Washer and fastening element (2006-08-01),

8. 6935825 - Wheel nut and fastening element (2005-08-30),

Metallwarenfabrik Hermann Winker Gmbh & Co. Kg is a leading manufacturer of high-quality metal products. With over 50 years of experience in the industry, the company specializes in producing a wide range of metal components for various industries including automotive, construction, and machinery. Their dedication to quality and innovation has earned them a reputation for excellence in the market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#2 in Spaichingen

#4,365 in Germany

Spaichingen, Germany

Metallwarenfabrik Hermann Winker Gmbh & Co. Kg

Forward Citations = 39

4 inventors:

Alexander Winker (7 out of 8 patents)

Peter Unseld (1 out of 3 patents)

Alexander Steigerwald (1 out of 1 patent)

4. Guenther Messmer (1 out of 1 patent)

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