Reinbek, Germany

Gerhard Siefert

This inventor holds 1 USPTO granted patent. Top assignee: Claudius Peters Ag. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerhard Siefert. Retrieved from https://idiyas.com/inventor/gerhard-siefert

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Gerhard Siefert: Innovator in Pump Technology

Introduction

Gerhard Siefert is a notable inventor based in Reinbek, Germany. He has made significant contributions to the field of pump technology, particularly with his innovative designs that enhance efficiency and functionality. His work has led to the development of a unique pump system that incorporates advanced features for improved performance.

Latest Patents

Gerhard Siefert holds 1 patent for his invention titled "Pump with screw conveyors on each end." This innovative pump design features an annular nonreturn valve that seals the outlet end of the pump. The design allows for the conveyed material to be discharged without deflection in the slug area. The pivotability of the sealing element is facilitated by a screw conveyor shaft that has a smaller diameter in the direction of conveying behind the annular nonreturn valve. Additionally, the design includes an area with an enlarged diameter of the screw conveyor shaft, which allows for easy replacement of wear parts.

Career Highlights

Gerhard Siefert has been associated with Claudius Peters AG, a company known for its expertise in bulk material handling and processing technology. His work at Claudius Peters AG has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for quality and innovation in the industry.

Collaborations

Throughout his career, Gerhard has collaborated with notable colleagues, including Alfred Fischer and Claus Freimuth. These collaborations have fostered an environment of creativity and innovation, leading to advancements in pump technology.

Conclusion

Gerhard Siefert's contributions to pump technology exemplify the impact of innovative thinking in engineering. His patent for a pump with screw conveyors demonstrates his commitment to enhancing efficiency and functionality in industrial applications. His work continues to influence the field and inspire future innovations.

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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