Öhringen, Germany

Alfred Gröner

This inventor holds 2 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Mahle International Gmbh. Active years: 2008-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred Gröner. Retrieved from https://idiyas.com/inventor/alfred-gröner

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

USPTO Granted Patents = 2 

 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2008-2015

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2 patents (USPTO):Explore Patents

Title: Alfred Gröner: Innovator in Filtration Technology

Introduction

Alfred Gröner is a notable inventor based in Öhringen, Germany. He has made significant contributions to the field of filtration technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

One of Gröner's latest patents is a filter device designed to enhance the efficiency of fluid filtration systems. This device includes a filter housing with at least one filter element that separates the housing into a raw side and a clean side. A bypass valve is integrated to control the flow around the filter element, featuring a valve member that regulates a bypass opening. The valve member is designed to close the bypass opening through a pretension generated by a closing spring, allowing for precise control of the filtration process.

Another significant invention by Gröner is a particle counter for detecting foreign particles in a fluid stream, particularly in hydraulic systems. This particle counter employs a photoelectric barrier to count particles as they pass through a measurement channel. It includes a pressure regulating device that maintains a consistent pressure difference, independent of the main fluid stream's flow properties. Additionally, the device is equipped with a heating or cooling mechanism to regulate the temperature of the fluid substream, ensuring accurate measurements.

Career Highlights

Throughout his career, Alfred Gröner has worked with prominent companies in the filtration industry, including Mahle International GmbH and Filtration Group GmbH. His experience in these organizations has allowed him to refine his expertise and contribute to advancements in filtration technology.

Collaborations

Gröner has collaborated with various professionals in his field, including his coworker Markus Klotz. These partnerships have fostered innovation and the development of cutting-edge filtration solutions.

Conclusion

Alfred Gröner's contributions to filtration technology through his patents and professional collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in fluid filtration systems.

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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