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For the Inventor, By the Inventor

New Canaan, CT, United States of America

William R Epperly

This inventor holds 17 USPTO granted patents, primarily in Pollutant Reduction. Top assignee: Fuel Tech, Inc.. Active years: 1988-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William R Epperly. Retrieved from https://idiyas.com/inventor/william-r-epperly

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 12

Forward Citations = 300(Granted Patents)


Company Filing History:

goldMedal17 out of 68 
 
Fuel Tech, Inc.
 patents

Years Active: 1988-1991

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Areas of Expertise:
Nitrogen Oxides
Ammonia Emissions
Pollutant Reduction
Effluent Treatment
Multi-Stage Process
Sulfur Trioxide
Low Temperature Process
Sugar Utilization
Concentration Reduction
Emission Minimization
17 patents (USPTO):Explore Patents
1. 5069720 - Method and composition for the reduction of ammonia emissions from (1991-12-03),
2. 5057293 - Multi-stage process for reducing the concentration of pollutants in an (1991-10-15),
3. 5017347 - Process for nitrogen oxides reduction and minimization of the production (1991-05-21),
4. 4902488 - Process for nitrogen oxides reduction with minimization of the (1990-02-20),
5. 4888165 - Process for the reduction of nitrogen oxides in an effluent using a (1989-12-19),
6. 4877591 - Process for the reduction of nitrogen oxides in an effluent using sugar (1989-10-31),
7. 4877590 - Process for nitrogen oxides reduction with minimization of the (1989-10-31),
8. 4873066 - Low temperature process for the reduction of nitrgen oxides in an (1989-10-10),
9. 4863705 - Process for the reduction of nitrogen oxides in an effluent (1989-09-05),
10. 4863704 - Multi-stage process for reducing the concentration of pollutants in an (1989-09-05),
11. 4844878 - Process for the reduction of nitrogen oxides in an effluent (1989-07-04),
12. 4830839 - Ammonia scrubbing (1989-05-16),
13. 4822577 - Method for the reduction of sulfur trioxide in an effluent (1989-04-18),
14. 4803059 - Process for the reduction of nitrogen oxides in an effluent using a (1989-02-07),
15. 4780289 - Process for nitrogen oxides reduction and minimization of the production (1988-10-25),

Title: The Inventor William R Epperly: Pioneering Innovations in New Canaan

Introduction: William R Epperly is a distinguished inventor based in New Canaan, CT, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: William R Epperly holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity in inventing.

Career Highlights: With a career spanning over two decades, William R Epperly has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing solutions that push the boundaries of technology.

Collaborations: Throughout his career, William R Epperly has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and excellence in the industry.

Conclusion: William R Epperly's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor, shaping the future of technology and leaving a lasting impact on the world.

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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