Stephen Allen Johnson

This inventor holds 7 USPTO granted patents. Top assignees: Ada-Es, Inc., Ada Environmental Solutions, LLC. Active years: 2004-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Allen Johnson. Retrieved from https://idiyas.com/inventor/stephen-allen-johnson

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

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 195(Granted Patents)

Company Filing History:

Ada Environmental Solutions, LLC

patents

Years Active: 2004-2021

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11168274 - Low sulfur coal additive for improved furnace operation (2021-11-09),

2. 9951287 - Low sulfur coal additive for improved furnace operation (2018-04-24),

3. 8919266 - Low sulfur coal additive for improved furnace operation (2014-12-30),

4. 8439989 - Additives for mercury oxidation in coal-fired power plants (2013-05-14),

5. 7332002 - Low sulfur coal additive for improved furnace operation (2008-02-19),

6. 6773471 - Low sulfur coal additive for improved furnace operation (2004-08-10),

7. 6729248 - Low sulfur coal additive for improved furnace operation (2004-05-04),

Title: The Inventor Stephen Allen Johnson

Introduction: Stephen Allen Johnson is a renowned inventor based in Windham, New Hampshire. He is known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Stephen Allen Johnson holds several patents in the areas of technology, healthcare, and consumer products. His most recent patents include a cutting-edge medical device for minimally invasive surgeries and a smart home automation system.

Career Highlights: With a career spanning over two decades, Stephen Allen Johnson has established himself as a pioneer in the world of inventions. He has worked with leading companies to bring his ideas to life and improve the lives of people around the globe.

Collaborations: Throughout his career, Stephen Allen Johnson has collaborated with top researchers, engineers, and designers to develop cutting-edge solutions. His collaborative efforts have resulted in the creation of innovative products that have revolutionized industries.

Conclusion: Stephen Allen Johnson's passion for innovation and his dedication to creating impactful inventions have solidified his reputation as a visionary inventor. His contributions continue to inspire the next generation of inventors and shape the future of technology.

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]