Wiesbaden, Germany

Karl-Willi Meyer

This inventor holds 1 USPTO granted patent. Top assignee: Salflex Polymers Limited. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Willi Meyer. Retrieved from https://idiyas.com/inventor/karl-willi-meyer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Karl-Willi Meyer: Inventor of a Vented Fluid Reservoir

Introduction

Karl-Willi Meyer is an inventor associated with Wiesbaden, Germany. His patent work addresses the design of a reservoir for storing and dispensing fluid. Meyer is associated with Salflex Polymers Limited.

Latest Patents

Meyer is credited with 1 patent, titled “Reservoir with vent.” The invention describes a hollow vessel with an inlet for filling, an outlet for dispensing fluid, and a vent outlet that permits venting during both operations. The vent takes the form of a tube with a seal at its base. This seal allows venting when needed and restricts flow to help reduce fluid leakage if the contents slosh inside the reservoir.

Career Highlights

The reservoir patent highlights Meyer’s work on practical fluid-storage and dispensing systems. Its vent-seal design combines pressure management with a measure intended to limit leakage.

Collaborations

Meyer’s listed coworkers include Dirk Alfred Biese and Robert Virtu. The available information identifies these professional associations but does not specify their roles in the patent.

Conclusion

Karl-Willi Meyer’s patent presents a reservoir design that integrates filling, dispensing, and venting features, with a seal intended to reduce leakage during sloshing.

Profile summary based on public USPTO records.
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]
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