Dortmund, Germany

Friedrich W Pietzarka

This inventor holds 1 USPTO granted patent. Top assignee: Uhde Gmbh. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Friedrich W Pietzarka. Retrieved from https://idiyas.com/inventor/friedrich-w-pietzarka

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Friedrich W Pietzarka: Innovator in Heat Exchange Technology

Introduction

Friedrich W Pietzarka is a notable inventor based in Dortmund, Germany. He is recognized for his contributions to the field of heat exchange technology, particularly through his innovative designs that enhance efficiency and functionality.

Latest Patents

Pietzarka holds a patent for a crossflow heat exchanger. This invention features a gas-tight design consisting of a metal casing with two gas inlet nozzles and two gas outlet nozzles. The heat exchanger includes a block of ceramic heat-exchange elements arranged in a cuboid form, with gas ducts running at right angles to each other. The design ensures gas-tightness through the use of recesses and elevations on the heat-exchange elements, along with thermal insulation that provides structural locking.

Career Highlights

Friedrich W Pietzarka is associated with Uhde GmbH, where he has made significant contributions to the development of advanced heat exchange systems. His work has been instrumental in improving the efficiency of thermal management in various applications.

Collaborations

Pietzarka has collaborated with notable colleagues such as Werner Lichtenthaler and Hans-Dieter Schwarz. These partnerships have fostered innovation and the sharing of ideas within the field.

Conclusion

Friedrich W Pietzarka's innovative work in heat exchange technology exemplifies the impact of dedicated inventors in advancing engineering solutions. His patent for the crossflow heat exchanger showcases his commitment to enhancing efficiency and functionality in thermal 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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