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For the Inventor, By the Inventor

Munich, Germany

Holger Klos

This inventor holds 7 USPTO granted patents. Top assignees: Mannesmann Aktiengesellschaft, Atecs Mannesmann Ag, Other. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Holger Klos. Retrieved from https://idiyas.com/inventor/holger-klos

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

USPTO Granted Patents = 7

% Patents Active = 57.1

Average Co-Inventor Count = 4.9

ph-index = 6

Forward Citations = 112(Granted Patents)


Location History:

  • Karlsruhe, DE (2001 - 2002)
  • München, DE (2002 - 2004)

Company Filing History:

goldMedal3 out of 1,178 
 
Mannesmann Aktiengesellschaft
 patents
silverMedal1 out of 16 
 
Atecs Mannesmann Ag
 patents
bronzeMedal3 out of 834,453 
Other
 patents

Years Active: 2001-2004

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7 patents (USPTO):Explore Patents
1. 6696186 - Humidifying device for a fuel cell, method for humidifying a fuel cell membrane and fuel cell (2004-02-24),
2. 6610433 - Fuel tank (2003-08-26),
3. 6541143 - Fuel cell system with a device for supplying fuel (2003-04-01),
4. 6463965 - Arrangement for storing fuel and method for operating a fuel tank (2002-10-15),
5. 6432176 - Device for storing compressed gas (2002-08-13),
6. 6403243 - Fuel cell system and method of regenerating a filter element in a fuel cell system (2002-06-11),
7. 6309449 - Gas accumulator (2001-10-30),

Title: Holger Klos: Innovator in Fuel Cell Technology

Introduction

Holger Klos is a prominent inventor based in München, Germany, known for his significant contributions to fuel cell technology. With a total of seven patents to his name, Klos has developed innovative solutions that enhance the efficiency and functionality of fuel cells.

Latest Patents

Among his latest patents is a humidifying device for a fuel cell, which features a membrane that extracts water vapor from the cathode exhaust gas. This device connects to the gas supply of the fuel cell, allowing water vapor to permeate through the membrane and humidify the gas being supplied. Additionally, Klos has patented a fuel tank designed for fuel-cell systems, which operates without a pump. This tank utilizes a variable-sized fuel cavity and a mechanism for compressing the cavity, enabling efficient fuel delivery to the system.

Career Highlights

Throughout his career, Holger Klos has worked with notable companies, including Mannesmann Aktiengesellschaft. His work has focused on advancing fuel cell technology, contributing to the development of more efficient energy systems.

Collaborations

Klos has collaborated with esteemed colleagues such as Hans-Dieter Wilhelm and Karl Eck, further enhancing his innovative projects and expanding the impact of his inventions.

Conclusion

Holger Klos stands out as a key figure in the field of fuel cell technology, with his patents reflecting a commitment to innovation and efficiency. His work continues to influence the development of sustainable 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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