Olivenhain, CA, United States of America

Jelmer Dorreboom

This inventor holds 3 USPTO granted patents. Top assignee: Spin Physics, Inc.. Active years: 1978-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jelmer Dorreboom. Retrieved from https://idiyas.com/inventor/jelmer-dorreboom

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 = 1.2

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1978-1982

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Jelmer Dorreboom

Introduction

Jelmer Dorreboom is a notable inventor based in Olivenhain, California. He has made significant contributions to the field of magnetic head technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of multitrack magnetic heads.

Latest Patents

Dorreboom's latest patents include a method for making a high-density multitrack magnetic head. This innovative method involves the use of two separate alignment structures to create a head with a large number of perfectly aligned cores, ensuring perfect track-to-track spacing. Additionally, he has developed a method that features a stack of track-defining pole pairs and spacers, with slotted spacers that accommodate shields. This design enhances the functionality and reliability of the magnetic head.

Career Highlights

Throughout his career, Jelmer Dorreboom has been associated with Spin Physics, Inc., where he has contributed to various projects aimed at advancing magnetic head technology. His expertise in this area has positioned him as a key figure in the industry.

Collaborations

Dorreboom has worked alongside Dennis F. Cullum, collaborating on projects that leverage their combined knowledge and skills in the field of magnetic technology.

Conclusion

Jelmer Dorreboom's innovative work in the development of multitrack magnetic heads has made a significant impact on the industry. His patents reflect a commitment to advancing technology and improving performance in magnetic applications.

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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