A Carl McDonald, Jr

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Cummins Emission Solutions Inc.. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: A Carl McDonald, Jr. Retrieved from https://idiyas.com/inventor/a-carl-mcdonald-jr

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

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 1

Forward Citations = 3(Granted Patents)

Company Filing History:

9 out of 363

Cummins Emission Solutions Inc.

patents

Years Active: 2019-2023

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11753975 - Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters (2023-09-12),

2. 11519310 - Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters (2022-12-06),

3. 11286826 - Integrative reductant system and method using constant volume injection (2022-03-29),

4. 11141696 - Single module integrated aftertreatment module (2021-10-12),

5. 10989096 - Close coupled single module aftertreatment system (2021-04-27),

6. 10786783 - Single module integrated aftertreatment module (2020-09-29),

7. 10576419 - Single module integrated aftertreatment module (2020-03-03),

8. 10473013 - Integrative reductant system and method using constant volume injection (2019-11-12),

9. 10436097 - Close coupled single module aftertreatment system (2019-10-08),

Title: Inventor A. Carl McDonald, Jr.: Pioneering Innovations in Emission Solutions

Introduction

A. Carl McDonald, Jr., an innovative inventor based in Greenwood, Indiana, has made significant contributions to the field of emission solutions. With a remarkable portfolio of 9 patents, McDonald is recognized for his dedication to enhancing the performance and efficiency of diesel and gasoline particulate filters.

Latest Patents

Among his latest inventions is a patented method and apparatus designed to enhance the fractional efficiency of diesel and gasoline particulate filters. This advanced exhaust aftertreatment system incorporates a particulate filter that includes a housing and a filter substrate positioned within it. Notably, the filter substrate is pre-conditioned with a special aqueous solution or suspension. This solution is engineered to decompose or evaporate when exposed to heat, ultimately preconditioning the filter substrate for improved particulate filtering efficiency.

Career Highlights

A. Carl McDonald, Jr. has established himself as a key figure at Cummins Emission Solutions Inc., where he has been instrumental in the development of cutting-edge technologies aimed at reducing harmful emissions. His role at the company reflects his commitment to innovation and environmental sustainability, making him a valuable asset to the team.

Collaborations

Throughout his career, McDonald has collaborated with esteemed colleagues, including Changsheng C. Su and Randolph G. Zoran. These partnerships have enhanced the breadth of research and development within Cummins Emission Solutions Inc., facilitating the creation of impactful solutions to contemporary environmental challenges.

Conclusion

In summary, A. Carl McDonald, Jr. stands out as a prominent inventor in the realm of emission solutions. His expansive patent portfolio and contributions to Cummins Emission Solutions Inc. underscore his role as a leader in innovation. Through collaborations and cutting-edge technologies, McDonald continues to influence the future of emission control systems.

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]

1 patent pending: