Ostfildern, Germany

Viktor Pfeffeer

This inventor holds 2 USPTO granted patents. Top assignees: Ballard Power Systems Corporation, Daimler Chrysler Ag. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Viktor Pfeffeer. Retrieved from https://idiyas.com/inventor/viktor-pfeffeer

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


% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Viktor Pfeffeer: Innovator in Fuel Cell Technology

Introduction

Viktor Pfeffeer is a notable inventor based in Ostfildern, Germany. He has made significant contributions to the field of fuel cell technology, holding 2 patents that showcase his innovative approach to energy efficiency.

Latest Patents

Pfeffeer's latest patents include a process and apparatus for two-stage supercharging of process air for a fuel cell. In this innovative design, one of the charging stages utilizes a displacement machine for supercharging, while the other employs a combined expansion and compression machine. This dual approach allows for the recovery of energy from the exhaust gas of a fuel cell, enhancing overall efficiency.

Career Highlights

Throughout his career, Viktor Pfeffeer has worked with prominent companies such as Daimler Chrysler AG and Ballard Power Systems Corporation. His experience in these organizations has contributed to his expertise in fuel cell technology and energy systems.

Collaborations

Pfeffeer has collaborated with notable professionals in his field, including Falko Berg and Robert Geiser. These partnerships have further enriched his work and innovations.

Conclusion

Viktor Pfeffeer stands out as an influential inventor in the realm of fuel cell technology. His patents and career achievements reflect his commitment to advancing energy solutions.

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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