Eindhoven, Netherlands

Hendrikus A Van Dulmen

This inventor holds 12 USPTO granted patents. Top assignees: U.S. Philips Corporation, U.S. Phillips Corporation. Active years: 1988-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hendrikus A Van Dulmen. Retrieved from https://idiyas.com/inventor/hendrikus-a-van-dulmen

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 = 1.7

ph-index = 5

Forward Citations = 133(Granted Patents)


Company Filing History:


Years Active: 1988-1999

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12 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hendrikus A Van Dulmen

Introduction

Hendrikus A Van Dulmen is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electric lamps, holding a total of 12 patents. His work has been instrumental in advancing the technology behind lighting solutions.

Latest Patents

Among his latest inventions is the capped electric lamp, which features a glass bulb with a sealed opening. This design includes an insulator plate that ensures the electric element is positioned accurately within the bulb. Another significant patent is the electric lamp, which incorporates a corrosion-resistant contact wire that allows for secure and rapid electrical connections to luminaires. These innovations reflect his commitment to enhancing the functionality and reliability of electric lighting.

Career Highlights

Hendrikus has worked with prominent companies, including U.S. Philips Corporation, where he honed his skills and contributed to various projects. His experience in these organizations has played a crucial role in his development as an inventor.

Collaborations

Throughout his career, Hendrikus has collaborated with talented individuals such as Godefridus N Verspaget and Henricus M Van Gestel. These partnerships have fostered a creative environment that has led to the development of innovative lighting solutions.

Conclusion

Hendrikus A Van Dulmen's contributions to the field of electric lamps are noteworthy and demonstrate his innovative spirit. His patents continue to influence the industry, showcasing the importance of creativity and collaboration in technological advancement.

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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