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For the Inventor, By the Inventor

Columbus, IN, United States of America

Robert G Sperry

This inventor holds 13 USPTO granted patents and 4 published patent applications. Top assignees: Cummins Inc., Achates Power, Inc., Cummins Emission Solutions Inc.. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert G Sperry. Retrieved from https://idiyas.com/inventor/robert-g-sperry

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal8 out of 1,679 
 
Cummins Inc.
 patents
silverMedal5 out of 143 
 
Achates Power, Inc.
 patents
bronzeMedal3 out of 363 
 
Cummins Emission Solutions Inc.
 patents
4. 1 out of 98 
 
Cummins Intellectual Property, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2015-2024

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13 patents (USPTO):Explore Patents
1. 12163484 - Piston, block assembly, and method for cooling (2024-12-10),
2. 12129810 - System and method for deburred port holes in a two-stroke engine (2024-10-29),
3. 11691120 - Exhaust gas aftertreatment systems (2023-07-04),
4. 11619150 - Lubrication fluid storage system with venting (2023-04-04),
5. 11555469 - Piston bowls (2023-01-17),
6. D967864 - Exhaust gas aftertreatment system (2022-10-25),
7. D967863 - Exhaust gas aftertreatment system (2022-10-25),
8. 11415075 - Port shapes for enhanced engine breathing (2022-08-16),
9. 11402020 - Piston with multiaxial bearing and piston bowl (2022-08-02),
10. 11143149 - Cobra head air intake ports (2021-10-12),
11. 11098681 - Cobra head air intake ports and intake manifolds (2021-08-24),
12. 11047334 - Intake chamber air diffusing feature in an opposed-piston engine (2021-06-29),
13. 8950383 - Gaseous fuel mixer for internal combustion engine (2015-02-10),

Title: The Legacy of Robert G. Sperry: Innovator from Columbus, IN

Introduction: Robert G. Sperry is a renowned inventor hailing from Columbus, Indiana, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Robert G. Sperry holds several patents in the areas of technology and engineering, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Robert G. Sperry has been recognized for his exceptional problem-solving skills and forward-thinking approach, leading to the development of revolutionary inventions that have impacted industries worldwide.

Collaborations: Robert G. Sperry has collaborated with leading experts in the field, fostering a culture of creativity and excellence that has resulted in the successful implementation of his inventions in real-world applications.

Conclusion: Robert G. Sperry's passion for innovation and his relentless pursuit of excellence have solidified his position as a pioneering inventor, leaving an indelible mark on the world of technology and beyond.

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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