Geldrop, Netherlands

Sjouke Zijlstra

This inventor holds 1 USPTO granted patent. Top assignee: Siemens Aktiengesellschaft. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sjouke Zijlstra. Retrieved from https://idiyas.com/inventor/sjouke-zijlstra

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Sjouke Zijlstra: Innovator in Nickel-Cobalt Sintered Materials

Introduction

Sjouke Zijlstra is a notable inventor based in Geldrop, Netherlands. He has made significant contributions to the field of materials science, particularly in the development of innovative materials for electrical applications. His work has led to advancements that enhance the performance and reliability of electrical components.

Latest Patents

Zijlstra holds a patent for the "Use of nickel-cobalt sintered materials for electric relay contacts." This patent describes a relay contact made of nickel-cobalt sintered alloys, with a composition ranging from 50 to 85% nickel and 50 to 15% cobalt. This innovation is crucial for improving the efficiency and durability of electric relay contacts.

Career Highlights

Sjouke Zijlstra is associated with Siemens Aktiengesellschaft, a leading global technology company. His role at Siemens has allowed him to work on cutting-edge projects that push the boundaries of electrical engineering and materials science. His expertise in sintered materials has positioned him as a valuable asset in the industry.

Collaborations

Throughout his career, Zijlstra has collaborated with esteemed colleagues, including Horst Schreiner and Reinhard Tusche. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Sjouke Zijlstra's contributions to the field of materials science, particularly through his patent on nickel-cobalt sintered materials, highlight his role as an influential inventor. His work continues to impact the development of reliable electrical components, showcasing the importance of innovation in 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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