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For the Inventor, By the Inventor

Ann Arbor, MI, United States of America

Ronald M Gilgenbach

This inventor holds 5 USPTO granted patents. Top assignee: University of Michigan. Active years: 1989-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ronald M Gilgenbach. Retrieved from https://idiyas.com/inventor/ronald-m-gilgenbach

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 60.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 41(Granted Patents)


Company Filing History:

goldMedal5 out of 3,536 
 
University of Michigan
 patents

Years Active: 1989-2014

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5 patents (USPTO):Explore Patents
1. 8841867 - Crossed field device (2014-09-23),
2. 6921890 - Low-noise, crossed-field devices such as a microwave magnetron having an azimuthally-varying axial magnetic field and microwave oven utilizing same (2005-07-26),
3. 6872929 - Low-noise, crossed-field devices such as a microwave magnetron, microwave oven utilizing same and method of converting a noisy magnetron to a low-noise magnetron (2005-03-29),
4. 5483122 - Two-beam particle acceleration method and apparatus (1996-01-09),
5. 4885065 - Electron beam, ion beam, or neutral particle beam induced modification (1989-12-05),

Title: The Innovations of Ronald M. Gilgenbach

Introduction

Ronald M. Gilgenbach is a prominent inventor based in Ann Arbor, MI. He has made significant contributions to the field of crossed field devices, holding a total of 5 patents. His work has advanced the understanding and application of electromagnetic emissions in various technologies.

Latest Patents

One of his latest patents is for a crossed field device, which includes a cathode, an anode, magnetic elements, and extraction elements. This device can produce both axial electric (E) fields and radial magnetic (B) fields, depending on the configuration of the cathode and anode. Another notable patent focuses on low-noise crossed-field devices, such as microwave magnetrons. This invention utilizes an azimuthally varying axial magnetic field to reduce microwave and radio frequency noise, enhancing the performance of microwave ovens and amplifiers.

Career Highlights

Ronald M. Gilgenbach is affiliated with the University of Michigan, where he has been instrumental in research and development in his field. His innovative work has not only contributed to academic knowledge but has also had practical applications in various industries.

Collaborations

He has collaborated with notable colleagues, including Yue-Ying Lau and Vasile B. Neculaes, further enriching his research endeavors and expanding the impact of his inventions.

Conclusion

Ronald M. Gilgenbach's contributions to the field of crossed field devices exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving practical applications in everyday life.

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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