Nisswa, MN, United States of America

Gregory R Johnson

This inventor holds 2 USPTO granted patents. Top assignee: Marcum Enterprises Incorporated. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory R Johnson. Retrieved from https://idiyas.com/inventor/gregory-r-johnson-ovm8h9d2

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 = 3.0

ph-index = 2

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1998

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2 patents (USPTO):Explore Patents

Title: Gregory R. Johnson: Innovator in Sonar Technology

Introduction

Gregory R. Johnson is a notable inventor based in Nisswa, MN (US). He has made significant contributions to sonar technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of sonar depth indicators.

Latest Patents

Among his latest innovations are the Dash Mounted Sonar Depth Indicator and the Gimbal Mounted Sonar Depth Indicator. These inventions showcase his expertise in creating practical solutions for underwater navigation and depth measurement.

Career Highlights

Gregory is currently employed at Marcum Enterprises Incorporated, where he continues to develop innovative technologies. His career reflects a commitment to enhancing sonar applications, making him a valuable asset in his field.

Collaborations

Throughout his career, Gregory has collaborated with talented individuals such as Duane E. Cummings and Raphael J. Marzean. These partnerships have contributed to the success of his projects and innovations.

Conclusion

Gregory R. Johnson's contributions to sonar technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in underwater navigation.

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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