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For the Inventor, By the Inventor

Morton, IL, United States of America

Richard A Crandell

This inventor holds 17 USPTO granted patents. Top assignees: Caterpillar Inc., Other. Active years: 2008-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard A Crandell. Retrieved from https://idiyas.com/inventor/richard-a-crandell

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

USPTO Granted Patents = 17

% Patents Active = 76.5

Average Co-Inventor Count = 4.7

ph-index = 7

Forward Citations = 158(Granted Patents)


Location History:

  • Morton, IL (US) (2008 - 2013)
  • Holly Springs, NC (US) (2014 - 2015)
  • Peoria, IL (US) (2009 - 2016)

Company Filing History:

goldMedal16 out of 9,804 
 
Caterpillar Inc.
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 2008-2016

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17 patents (USPTO):Explore Patents
1. 9441522 - Mounting assembly for a reductant injector (2016-09-13),
2. 9103600 - Injector cooling apparatus and method (2015-08-11),
3. 8820059 - Mounting assembly for reductant injector with thermal isolation and sealing gasket (2014-09-02),
4. 8800275 - Mounting assembly for a reductant injector (2014-08-12),
5. 8608834 - Filter service system and method (2013-12-17),
6. 8252093 - Filter service system and method (2012-08-28),
7. 8097055 - System for treating exhaust gas (2012-01-17),
8. 8092563 - System for treating exhaust gas (2012-01-10),
9. 8083822 - System for treating exhaust gas (2011-12-27),
10. D645882 - Engine exhaust treatment device housing (2011-09-27),
11. D645477 - Engine exhaust treatment device housing (2011-09-20),
12. D590419 - Engine exhaust treatment device housing (2009-04-14),
13. 7462222 - Filter service system (2008-12-09),
14. 7445248 - Thermal expansion joint (2008-11-04),
15. 7419532 - Deposition system and method (2008-09-02),

Title: Innovations by Richard A. Crandell: A Pioneer in Injector Technology

Introduction

Richard A. Crandell, an innovative inventor based in Morton, IL, has made significant contributions to the field of emissions control technology. With a remarkable portfolio of 17 patents, Crandell has focused on advancing injector systems for reducing harmful emissions in combustion engines. His work is characterized by a dedication to enhancing performance and efficiency in automotive technologies.

Latest Patents

Among his latest patents are groundbreaking designs that improve the functionality of reductant injectors. One notable invention is the "Mounting assembly for a reductant injector," which introduces an innovative mounting system designed to be situated in a curved portion of an exhaust line. This design creatively allows for the indent that reduces exhaust heat reaching the injector tip, which enhances its reliability and longevity. Additionally, his patent on the "Injector cooling apparatus and method" presents a sophisticated cooling system for reductant injectors within emissions modules. This system effectively comprises an emissions module and cooling mechanisms designed to manage temperatures efficiently, ensuring optimal performance of the reductant injector.

Career Highlights

Throughout his career, Richard has harnessed his expertise while working at renowned companies like Caterpillar Inc. His background in engineering has allowed him to cultivate significant insights into emissions technology, ultimately leading to the development of his patented inventions.

Collaborations

Richard A. Crandell has collaborated with notable professionals in his field, including colleagues such as Cheryl Lynn Sellers and Dong Fei. Their collective expertise has undoubtedly enriched the innovation process, allowing for advancements in emissions control solutions.

Conclusion

Richard A. Crandell stands out as a prolific inventor whose work has significantly contributed to modern emissions technology. With his extensive patent portfolio and collaborations with talented individuals, he continues to pave the way for innovations aimed at creating cleaner and more efficient engines. His journey serves as an inspiration to aspiring inventors and highlights the importance of innovation in addressing environmental challenges.

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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