Wilhermsdorf, Germany

Siegfried Stoll

This inventor holds 1 USPTO granted patent. Top assignee: Siemens Aktiengesellschaft. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siegfried Stoll. Retrieved from https://idiyas.com/inventor/siegfried-stoll

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Siegfried Stoll

Introduction

Siegfried Stoll is a notable inventor based in Wilhermsdorf, Germany. He is recognized for his contributions to the field of memory-programmable controllers. His innovative work has led to the development of a unique controller that enhances process control in various applications.

Latest Patents

Siegfried Stoll holds a patent for a memory-programmable controller. This controller features a bit and word processor designed for controlling peripheral processes. The process control program is stored in a user program memory, while a data memory retains process images of the controlled process. Additionally, a supplemental memory is coupled in parallel with the data memory. This design allows for the storage of bit-wide data and associated change bits, which determine whether the data can be altered during processing. This innovation enables the simulation of definite control states for testing purposes.

Career Highlights

Siegfried Stoll has made significant strides in his career, particularly through his work at Siemens Aktiengesellschaft. His expertise in developing advanced control systems has positioned him as a key figure in the industry. His contributions have not only advanced technology but have also improved efficiency in various processes.

Collaborations

Throughout his career, Siegfried has collaborated with notable colleagues, including Dieter Wollscheid and Peter Ninnemann. These partnerships have fostered innovation and have led to the successful development of various projects.

Conclusion

Siegfried Stoll's work in the field of memory-programmable controllers exemplifies the impact of innovative thinking in technology. His patent and contributions to Siemens Aktiengesellschaft highlight his role as a significant inventor in 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]
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