Erlangen, Germany

Hans-Gunter Hagen

This inventor holds 1 USPTO granted patent. Top assignee: Siemens Aktiengesellschaft. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Gunter Hagen. Retrieved from https://idiyas.com/inventor/hans-gunter-hagen

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 = 33(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Innovations of Hans-Gunter Hagen in Reactor Inspection Technology

Introduction

Hans-Gunter Hagen is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of nuclear engineering, particularly in the inspection and repair of pressurized-water reactors. His innovative approach has led to the development of a unique apparatus that enhances the safety and efficiency of reactor maintenance.

Latest Patents

Hagen holds a patent for an "Apparatus for inspecting and repairing a pressurized-water reactor." This apparatus is designed for use with a steam generator in a pressurized-water reactor. It features a lightweight fixture that can be manually inserted through a manhole, allowing for internal inspection or repair of the heat exchanger tubes. The design includes a flexible guide conduit and a carrier hose that facilitates the safe transport of inspection or repair devices from a remote location.

Career Highlights

Hagen's career is marked by his work at Siemens Aktiengesellschaft, where he has collaborated with other talented engineers and inventors. His focus on improving reactor safety and maintenance processes has positioned him as a key figure in the field. With a total of 1 patent, his contributions are recognized within the industry.

Collaborations

Throughout his career, Hagen has worked alongside notable colleagues such as Otto Muller and Hans Rottger. Their combined expertise has fostered advancements in reactor technology and safety measures.

Conclusion

Hans-Gunter Hagen's innovative apparatus for reactor inspection exemplifies the importance of safety in nuclear engineering. His work continues to influence the field and improve maintenance practices in pressurized-water reactors.

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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