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For the Inventor, By the Inventor

Randolph Center, VT, United States of America

Stephen F Richardson

This inventor holds 13 USPTO granted patents. Top assignees: Vermont Castings, Inc., Agio International Company, Limited, Incendia IP, LLC. Active years: 1989-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen F Richardson. Retrieved from https://idiyas.com/inventor/stephen-f-richardson

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

USPTO Granted Patents = 13

% Patents Active = 84.6

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 276(Granted Patents)


Company Filing History:

goldMedal5 out of 45 
 
Vermont Castings, Inc.
 patents
silverMedal1 out of 59 
 
Agio International Company, Limited
 patents
bronzeMedal1 out of 2 
 
Incendia IP, LLC
 patents
4. 1 out of 3 
 
Robert H. Peterson Company
 patents
5. 4 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2018

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13 patents (USPTO):Explore Patents
1. 10101023 - Solid fuel heating device (2018-10-16),
2. 8561602 - Gas feature and method (2013-10-22),
3. D515680 - Outdoor fireplace (2006-02-21),
4. D515679 - Outdoor fireplace (2006-02-21),
5. D513796 - Outdoor fireplace (2006-01-24),
6. D513312 - Outdoor fireplace (2005-12-27),
7. D408072 - Hearthmount heating appliance (1999-04-13),
8. D382337 - Freestanding heating appliance (1997-08-12),
9. 5571008 - Gas burner for use with artificial logs (1996-11-05),
10. D327735 - Fireplace front (1992-07-07),
11. 5092313 - Gas log fireplace with high heat output (1992-03-03),
12. 4971031 - Dual burner fireplace (1990-11-20),
13. 4886445 - Gas burning artificial log assembly (1989-12-12),

Title: The Innovative Contributions of Stephen F. Richardson

Introduction

Stephen F. Richardson is a notable inventor based in Randolph Center, Vermont, with a remarkable portfolio of 13 patents. His work primarily focuses on heating devices and methods aimed at reducing pollution from heating systems.

Latest Patents

Among his latest innovations is a solid fuel heating device designed to improve combustion efficiency and minimize emissions. This device features a primary combustion chamber and two secondary combustion chambers that work in tandem to optimize the combustion of exhaust products. Another significant patent is for a gas fire device that creates a swirling flame using the kinetic energy of gas and air, enhancing the visual appeal of the flame while maintaining efficiency.

Career Highlights

Throughout his career, Stephen has made significant contributions to the field of heating technology. He has worked with Vermont Castings, Inc., where he applied his expertise to develop innovative heating solutions. His inventions reflect a commitment to improving energy efficiency and reducing environmental impact.

Collaborations

Stephen has collaborated with notable individuals in the industry, including James J. Borowske and Robert W. Ferguson. These partnerships have further enriched his work and contributed to the advancement of heating technologies.

Conclusion

Stephen F. Richardson's contributions to the field of heating technology are significant and impactful. His innovative patents demonstrate a dedication to improving efficiency and reducing pollution in heating 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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