Gerroplast Gmbh

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 16.7

Trademarks = 1

Forward Citations = 49

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6 inventors (with patents filed for the assignee):

Jimmy D Williamson (3 out of 6 patents)

Robert F Kontz (1 out of 35 patents)

Peter Heymann (1 out of 1 patent)

4. John Fumei (1 out of 1 patent)

5. Wilfried Sturm (1 out of 1 patent)

6. Jimmy Dale Williamson, Jr (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7875143 - Method and apparatus for labeling containers (2011-01-25),

2. 6471802 - Labeling apparatus and method (2002-10-29),

3. 6258868 - Foam material (2001-07-10),

4. 6235345 - Label adhesive application assembly (2001-05-22),

5. 6045616 - Adhesive station and labeling machine (2000-04-04),

6. 5342560 - Method for the production of foamed polystyrene films (1994-08-30),

Company Overview

Gerroplast GmbH is a leading manufacturer of plastic products for various industries. With state-of-the-art technology and a team of experienced professionals, we provide high-quality and customized solutions for our clients. Our product range includes packaging materials, industrial components, and consumer goods. We are committed to innovation and sustainability in all our operations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#72 in Düsseldorf

#5,414 in Germany

Düsseldorf, Germany

Gerroplast Gmbh

Forward Citations = 49

6 inventors:

Jimmy D Williamson (3 out of 6 patents)

Robert F Kontz (1 out of 35 patents)

Peter Heymann (1 out of 1 patent)

4. John Fumei (1 out of 1 patent)

5. Wilfried Sturm (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gerroplast Gmbh. Retrieved from https://idiyas.com/company/gerroplast

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]