Eindhoven, Netherlands

Kees Dijkstra

This inventor holds 4 USPTO granted patents. Top assignees: U.S. Philips Corporation, Other. Active years: 1985-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kees Dijkstra. Retrieved from https://idiyas.com/inventor/kees-dijkstra

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 = 2.4

ph-index = 4

Forward Citations = 54(Granted Patents)


Company Filing History:


Years Active: 1985-1988

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4 patents (USPTO):Explore Patents

Title: Kees Dijkstra: Innovator in Mechanical Engineering

Introduction

Kees Dijkstra is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative mechanical systems. With a total of 4 patents to his name, Dijkstra's work showcases his expertise and creativity in engineering design.

Latest Patents

Dijkstra's latest patents include a mechanical spring with negative spring stiffness, which is particularly useful in electroacoustic transducer units. This innovative spring design allows for a reduction in the transducer's resonant frequency, enhancing its performance. The mechanical spring consists of two blade springs that are bent in opposite directions under compressive force, demonstrating a unique approach to spring mechanics.

Another significant patent involves a heat pump that features a thermally driven liquid pump. This heat pump is designed to efficiently pump liquid solutions between the generator and absorber, making it an attractive solution for domestic heating. The low-noise and low-energy liquid pump operates using pressure differences within the heat pump, showcasing Dijkstra's commitment to energy-efficient design.

Career Highlights

Throughout his career, Kees Dijkstra has worked with prominent companies, including U.S. Philips Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects. Dijkstra's work has had a lasting impact on the field of mechanical engineering.

Collaborations

Dijkstra has collaborated with notable individuals in the industry, including Jan Huizinga and Bernard P Videc. These collaborations have further enriched his work and contributed to the development of his innovative patents.

Conclusion

Kees Dijkstra is a distinguished inventor whose contributions to mechanical engineering are evident through his patents and innovative designs. His work continues to influence the field, showcasing the importance of creativity and engineering excellence.

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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