Liederbach, Germany

Helmut Kraft

This inventor holds 1 USPTO granted patent. Top assignee: The United States of America as Represented by the Department of Energy. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Kraft. Retrieved from https://idiyas.com/inventor/helmut-kraft-m8ncp7p3

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Helmut Kraft: Innovator in Battery Technology

Introduction

Helmut Kraft is a notable inventor based in Liederbach, Germany. He has made significant contributions to the field of battery technology, particularly through his innovative designs aimed at improving the efficiency and safety of rechargeable storage batteries.

Latest Patents

Kraft holds a patent for a "Recombination device for storage batteries." This device features a gas-tight enclosure that receives discharge gases from rechargeable storage batteries. Inside the enclosure, a catalytic material facilitates the recombination of hydrogen and oxygen to form water. The design includes a liquid seal with two vertical chambers connected by an inverted U-shaped overflow tube. This mechanism allows for the management of pressure differences within the enclosure, ensuring that overpressure is vented or vacuum is relieved. Additionally, the device incorporates means for returning recombined liquid to the battery and for absorbing metal hydrides. Kraft's patent is a testament to his innovative approach to enhancing battery performance.

Career Highlights

Helmut Kraft has worked with the United States of America as represented by the Department of Energy. His role has allowed him to contribute to advancements in energy storage technologies, focusing on the development of safer and more efficient battery systems.

Collaborations

Kraft has collaborated with Konstantin Ledjeff, working together to push the boundaries of battery technology and improve the functionality of storage systems.

Conclusion

Helmut Kraft's contributions to battery technology through his innovative recombination device highlight his role as a key inventor in the field. His work continues to influence advancements in energy storage 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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