Munich, Germany

Frank Mai

This inventor holds 2 USPTO granted patents. Top assignee: Heliocentris Energiesysteme Gmbh. Active years: 2002-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank Mai. Retrieved from https://idiyas.com/inventor/frank-mai

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 = 2.7

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002-2004

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Frank Mai - Innovator in Fuel Cell Technology

Introduction

Frank Mai is a notable inventor based in Munich, Germany. He has made significant contributions to the field of fuel cell technology, holding 2 patents that showcase his innovative approach to energy solutions.

Latest Patents

One of his latest patents is a membrane electrode unit comprising an integrated sealing edge. This invention relates to a membrane electrode unit designed for fuel cells, featuring a polymer electrolyte membrane coated on both sides with electrodes. The sealing edge, made from a hot-melt-type adhesive, enhances the adhesive effect to the polymer electrolyte membrane through surface interactions. Additionally, the design includes a protruding edge area with openings for installation and media guidance, improving the sealing effect and stability of the unit.

Another significant patent is for an electrolysis appliance that can function as either a fuel cell or an electrolysis device. This appliance features a gas reservoir designed as a tubular hollow body, which is divided into a reservoir area and an expansion area by a separating plug. The innovative design allows for direct fitting of gas reservoirs to end plates, ensuring strength, space efficiency, and cost-effectiveness in production.

Career Highlights

Frank Mai is currently employed at Heliocentris Energiesysteme GmbH, where he continues to develop cutting-edge technologies in the energy sector. His work focuses on enhancing the efficiency and functionality of fuel cells and electrolysis appliances.

Collaborations

Throughout his career, Frank has collaborated with talented individuals such as Matthias Bronold and Henrik Colell. These partnerships have contributed to the advancement of innovative solutions in energy technology.

Conclusion

Frank Mai's contributions to fuel cell technology and electrolysis appliances highlight his role as a key innovator in the energy sector. His patents reflect a commitment to developing efficient and effective energy solutions that can have a lasting impact on the industry.

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]
Loading…