Issaquah, WA, United States of America

Roger C Nelson

This inventor holds 1 USPTO granted patent. Top assignee: D.e. Hokanson, Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger C Nelson. Retrieved from https://idiyas.com/inventor/roger-c-nelson-du9uzqno

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 = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovations of Roger C. Nelson

Introduction

Roger C. Nelson is an accomplished inventor based in Issaquah, WA (US). He has made significant contributions to the field of medical technology, particularly with his innovative designs that enhance the functionality of medical devices. His work has been instrumental in improving the accuracy and efficiency of Doppler devices used in medical diagnostics.

Latest Patents

Roger C. Nelson holds a patent for a Doppler transducer probe with a direction indicator. This invention features current-responsive light-emitting diodes of different colors positioned adjacent to the tip of the hand-held transducer probe. The mechanism actuates the diodes of one color when the direction of internal body matter detected by the Doppler device is toward the probe. Conversely, it actuates lights of a different color when the direction of detected internal body matter is away from the probe. Additionally, the power supply to the diodes is controlled so that increasing brightness indicates increasing velocity of the detected internal body matter. This innovative approach enhances the usability of Doppler devices in medical settings.

Career Highlights

Roger C. Nelson has dedicated his career to advancing medical technology. He works at D.E. Hokanson, Inc., where he collaborates with other professionals to develop cutting-edge medical devices. His expertise in the field has led to the creation of solutions that address critical needs in medical diagnostics.

Collaborations

Roger collaborates closely with D. Eugene Hokanson, leveraging their combined expertise to drive innovation in medical technology. Their partnership has resulted in significant advancements in the functionality and effectiveness of medical devices.

Conclusion

Roger C. Nelson's contributions to the field of medical technology through his innovative patent demonstrate his commitment to improving healthcare solutions. His work continues to impact the medical community positively, enhancing the capabilities of diagnostic devices.

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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