Charles Edward Roberts, Jr

This inventor holds 35 USPTO granted patents and 1 published patent application, primarily in Internal Combustion Engines. Top assignees: Southwest Research Institute, Other. Active years: 2002-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Edward Roberts, Jr. Retrieved from https://idiyas.com/inventor/charles-edward-roberts-jr

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

USPTO Granted Patents = 35 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 355(Granted Patents)

Location History:

San Antonio, TX (US) (2002 - 2009)
Helotes, TX (US) (2005 - 2022)

Company Filing History:

32 out of 1,127

Southwest Research Institute

patents

3 out of 834,570

Other

patents

Years Active: 2002-2022

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Areas of Expertise:

Engine Cooling

Heat Transfer Jackets

Exhaust Aftertreatment

Fuel Injection

Variable Valve Actuation

Piston Bowl Design

NOx Reduction

Combustion Control

Hybrid Technology

Compression Ignition

Emissions Reduction

Fluid Bearings

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11519356 - Techniques for engine cooling using supercritical fluids and a combustion engine system implementing the same (2022-12-06),

2. 11168605 - Manufacture of heat transfer jackets (2021-11-09),

3. 9512871 - Variable area journal bearing (2016-12-06),

4. 9512762 - Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reductant for NOx-reducing catalyst (2016-12-06),

5. 9279361 - Piston bowl with spray jet targets (2016-03-08),

6. 9181980 - Fluid bearings with adjustable frictional load characteristics (2015-11-10),

7. 8955224 - Fluid bearings with adjustable frictional load characteristics (2015-02-17),

8. 8948999 - Fuel injection during negative valve overlap for stoichiometric diesel operations (2015-02-03),

9. 8938948 - Diesel engine exhaust aftertreatment system and method of operation (2015-01-27),

10. 8910619 - Enhanced combustion for spark ignition engine using electromagnetic energy coupling (2014-12-16),

11. 8857381 - Process and system for controlling effective compression ratios in an engine cylinder (2014-10-14),

12. 8677974 - Piston bowl with flat bottom (2014-03-25),

13. 8594909 - Internal exhaust gas recirculation for stoichiometric operation of diesel engine (2013-11-26),

14. 8562924 - Control of NO/NOx ratio to improve SCR efficiency for treating engine exhaust (2013-10-22),

15. 8555854 - Piston bowl with deflecting features (2013-10-15),

Certainly! Here is an article about inventor Charles Edward Roberts, Jr.:

Title: Pushing the Boundaries of Innovation: The Trailblazing Work of Charles Edward Roberts, Jr.

Introduction: Charles Edward Roberts, Jr., a visionary inventor hailing from Helotes, TX (US), has established himself as a true pioneer in the realm of innovation, boasting an impressive portfolio of 35 patents that have revolutionized various industries.

Latest Patents: Among his latest patents is the groundbreaking "Techniques for engine cooling using supercritical fluids and a combustion engine system implementing the same." This innovation focuses on integrating a supercritical fluid passageway into a cylinder head and/or cylinder block of an engine, enhancing the efficiency of combustion engines through advanced cooling techniques. Additionally, Roberts patented the "Manufacture of heat transfer jackets," introducing innovative passage configurations for cooling or heating equipment using additive manufacturing.

Career Highlights: Roberts has made significant contributions to the field of engineering while working at esteemed organizations like Southwest Research Institute. His innovative spirit and dedication to pushing the boundaries of what is possible have led to the development of cutting-edge technologies that continue to drive progress in various sectors.

Collaborations: Throughout his illustrious career, Roberts has collaborated with renowned experts in the field, including Rudolf Hermann Stanglmaier and Darius Mehta. These partnerships have fostered a culture of innovation and knowledge-sharing, propelling the development of groundbreaking solutions to complex engineering challenges.

Conclusion: Charles Edward Roberts, Jr.'s relentless pursuit of innovation and commitment to excellence have solidified his reputation as a trailblazer in the world of inventions. His groundbreaking patents and collaborative efforts underscore his invaluable contributions to the advancement of technology, laying the foundation for a future shaped by cutting-edge innovation and limitless possibilities.

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: