Stuttgart, Germany

Peter Schelhas

This inventor holds 23 USPTO granted patents and 2 EPO patents, primarily in Fuel Supply Systems. Top assignees: Robert Bosch, Atlantic Richfield Company, Kautex Textron Gmbh & Co. Kg. Active years: 1979-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter Schelhas. Retrieved from https://idiyas.com/inventor/peter-schelhas

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

Calculating rank

% Patents Active = 69.6

 

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 103(Granted Patents)


Company Filing History:


Years Active: 1979-2012

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Areas of Expertise:
Fuel Supply Systems
Fuel Injection
Tank Leak Detection
Fuel Conveying Device
Non-Return Valve
Fluid Level Measurement
Pump Technology
Internal Combustion Engine
Pressure Control Valve
Motor Vehicle Components
Feeding Device
Regulating Apparatus
23 patents (USPTO):Explore Patents

Title: **Peter Schelhas: Innovator in Fuel Efficiency**

Introduction

Peter Schelhas, an accomplished inventor based in Stuttgart, Germany, holds an impressive portfolio of 23 patents. His innovations primarily focus on improving fuel systems in internal combustion engines, contributing significantly to fuel efficiency and environmental sustainability.

Latest Patents

Among his latest inventions, the **Tank Flange** showcases a novel design where the main filter is constructed as a filter cartridge, simplifying its exchangeability. This design mitigates the issue of fuel vapor dissipating into the atmosphere by ensuring a sealed connection in the inlet of the main filter. Another noteworthy patent is the **Fuel Conveying Device**, which features an innovative valve housing containing a pressure release valve and a non-return valve arranged in parallel. This design enhances the control response of the pressure release valve by allowing a substantially radial flow when the valve is open, thereby improving overall efficiency.

Career Highlights

Throughout his career, Peter Schelhas has been associated with prominent companies such as Robert Bosch GmbH and Atlantic Richfield Company. His work at these organizations has played a significant role in pushing the boundaries of innovation in fuel technologies, demonstrating his dedication to advancing engineering solutions.

Collaborations

Peter has collaborated with esteemed professionals in the field, including Klaus-Jurgen Peters and Wolfgang Maisch. These partnerships have not only fostered an environment of creativity and innovation but have also significantly contributed to the development of his patented technologies.

Conclusion

In conclusion, Peter Schelhas stands out as an innovative inventor whose contributions to fuel systems have made a meaningful impact on the industry. His dedication to enhancing efficiency and reducing environmental impact through his inventions reflects a commitment to sustainable engineering solutions. As he continues to innovate, the legacy of his work will undoubtedly inspire future advancements in fuel technology.

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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