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For the Inventor, By the Inventor

Perry, MI, United States of America

LeRoy B Johnson

This inventor holds 5 USPTO granted patents. Top assignee: Schmelzer Corporation. Active years: 1983-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: LeRoy B Johnson. Retrieved from https://idiyas.com/inventor/leroy-b-johnson

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 = 100.0

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 104(Granted Patents)


Company Filing History:

goldMedal5 out of 47 
 
Schmelzer Corporation
 patents

Years Active: 1983-1987

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5 patents (USPTO):Explore Patents
1. 4674790 - Adjustable arm rest and console assembly (1987-06-23),
2. 4659135 - Adjustable arm rest (1987-04-21),
3. 4619478 - Powered adjustable arm rest (1986-10-28),
4. 4597414 - Two position control valve (1986-07-01),
5. 4382899 - Temperature responsive time delay valve (1983-05-10),

Title: The Legacy of LeRoy B Johnson, Inventor from Perry, MI

Introduction: LeRoy B Johnson is a renowned inventor hailing from Perry, Michigan. His innovative spirit and dedication to creating groundbreaking solutions have left a lasting impact on the world of inventions.

Latest Patents: LeRoy B Johnson's latest patents include cutting-edge technologies in the field of renewable energy and sustainable agriculture, showcasing his commitment to addressing pressing global challenges.

Career Highlights: Throughout his illustrious career, LeRoy B Johnson has been recognized for his pioneering work in developing advanced medical devices and environmentally friendly manufacturing processes. His contributions have revolutionized various industries and improved the quality of life for many.

Collaborations: LeRoy B Johnson has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work across disciplines and sectors has led to the successful implementation of innovative solutions with far-reaching benefits.

Conclusion: LeRoy B Johnson's passion for innovation and his relentless pursuit of excellence continue to inspire inventors and entrepreneurs worldwide. His legacy as a visionary inventor from Perry, MI, will undoubtedly endure for generations to come.

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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