This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Geka Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Roland Dümmel and His Receptacle Patent
Introduction
Roland Dümmel is an inventor associated with Bechhofen, Germany, and Geka GmbH. His patent work includes an invention focused on the connection between a receptacle’s container and cap.
Latest Patents
Dümmel is credited with 1 patent. His patent, “Receptacle,” describes a container and a cap that closes it. The container’s neck and the cap’s passage have complementary, non-circular contours. Rotating the cap creates a form-fitting engagement, followed by a radial press-fitting engagement. This design describes a way to secure the cap to the container through rotational movement.
Career Highlights
The available information identifies Dümmel as an inventor associated with Geka GmbH. His receptacle patent is a documented example of his work on container-closure design.
Collaborations
Dümmel’s listed company affiliation is Geka GmbH. The available details do not identify specific co-inventors or other collaborators on the patent.
Conclusion
Roland Dümmel’s recorded patent contribution concerns a receptacle closure designed to engage through rotation, linking his inventive work with Geka GmbH and Bechhofen, Germany.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile