Isenbuttel, Germany

Burkhard Kraft

This inventor holds 3 USPTO granted patents. Top assignee: Volkswagen Ag. Active years: 1998-2002.

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

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 = 1.3

ph-index = 3

Forward Citations = 15(Granted Patents)


Location History:

  • Isenbuttel, DE (1998 - 1999)
  • Isenbüttel, DE (2002)

Company Filing History:


Years Active: 1998-2002

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3 patents (USPTO):Explore Patents

Title: Burkhard Kraft: Innovator in Tank Valve Technology

Introduction

Burkhard Kraft is a notable inventor based in Isenbuttel, Germany. He has made significant contributions to the field of tank valve technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and safety of fuel tank systems.

Latest Patents

One of Kraft's latest patents is a shut-off valve for a tank. This invention includes a filling tube with a filling-side valve seat and a tank-side valve seat, which are spaced apart in the throughflow direction of the filling tube. A movable valve body with a sealing element is designed to butt against one of the valve seats based on its position within the tube. Additionally, a prestressing component ensures that the valve body seals the filling tube in its rest position, while allowing flow pressure to overcome this prestressing when necessary. Another significant patent is related to a motor vehicle tank, which aims to reduce the escape of fuel vapors during the filling process. This valve is activated by the insertion of a fuel pump nozzle, allowing vapors to be transmitted to an active carbon receptacle with minimal flow resistance.

Career Highlights

Throughout his career, Burkhard Kraft has worked with prominent companies such as Volkswagen AG and Volkswagen. His experience in these organizations has contributed to his expertise in automotive technologies and innovations.

Collaborations

Kraft has collaborated with notable coworkers, including Liane Ludwig and Rolf Reinke. Their combined efforts have likely fostered advancements in the projects they undertook together.

Conclusion

Burkhard Kraft's contributions to tank valve technology demonstrate his commitment to innovation and efficiency in the automotive industry. His patents reflect a deep understanding of the challenges faced in fuel management systems, making him a valuable figure in this field.

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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