Forward Citations = 51

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16 inventors (with patents filed for the assignee):

Winfried Griep (3 out of 6 patents)

Hans Bergheim (2 out of 3 patents)

Hans Kaulen (2 out of 3 patents)

4. Klaus-Georg Bottger (1 out of 3 patents)

5. Werner Osterwald (1 out of 2 patents)

6. Heinrich Bauer (1 out of 2 patents)

7. Werner Pazurek (1 out of 2 patents)

8. Helmut Eberlin (1 out of 2 patents)

9. Karl-Heinz Dorner (1 out of 2 patents)

10. Harro J Taubmann (1 out of 2 patents)

11. Heinz Richarz (1 out of 2 patents)

12. Gerhard Wolf (1 out of 2 patents)

13. Manfred Schmidt (1 out of 1 patent)

14. Frank-Ulrich Dyllus (1 out of 1 patent)

15. Gerhard Kruger (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4698896 - Method of applying hollow section coupling to other sections (1987-10-13),

2. 4530145 - Method of forming a pipe connection (1985-07-23),

3. 4388013 - Pipe connection and method for production (1983-06-14),

4. 4299139 - Foot pedal for motor vehicles (1981-11-10),

5. 4134559 - Equipment for processing material in sheet or ribbon form (1979-01-16),

6. 3993201 - Apparatus for transporting and storing heavy commodities (1976-11-23),

Company Overview

Vaw Leichtmetall GmbH is a leading provider of lightweight metal solutions for various industries. With a strong focus on innovation and quality, the company offers a wide range of products including aluminum alloys, extrusions, and custom components. With state-of-the-art manufacturing facilities and a team of experienced professionals, Vaw Leichtmetall GmbH is committed to delivering high-quality products that meet the needs of its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#254 in Bonn

#5,405 in DT

Bonn, undefined

Vaw Leichtmetall Gmbh

Forward Citations = 51

16 inventors:

Winfried Griep (3 out of 6 patents)

Hans Bergheim (2 out of 3 patents)

Hans Kaulen (2 out of 3 patents)

4. Klaus-Georg Bottger (1 out of 3 patents)

5. Werner Osterwald (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vaw Leichtmetall Gmbh. Retrieved from https://idiyas.com/company/vaw-leichtmetall

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]