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For the Inventor, By the Inventor

Columbus, IN, United States of America

Richard J Gustafson

This inventor holds 18 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Engine Technology. Top assignees: Cummins Inc., Cummins Engine Company, Inc., Cummins Emission Solutions Inc.. Active years: 1989-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard J Gustafson. Retrieved from https://idiyas.com/inventor/richard-j-gustafson

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 161(Granted Patents)


Location History:

  • Columbia, IN (US) (1992)
  • Columbus, IN (US) (1989 - 2023)

Company Filing History:

goldMedal9 out of 1,682 
 
Cummins Inc.
 patents
silverMedal5 out of 649 
 
Cummins Engine Company, Inc.
 patents
bronzeMedal1 out of 365 
 
Cummins Emission Solutions Inc.
 patents
4. 1 out of 3 
 
Cummins Engine, Inc.
 patents
5. 1 out of 1 
 
Cummins Ins.
 patent
6. 1 out of 98 
 
Cummins Intellectual Property, Inc.
 patents

Years Active: 1989-2023

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Areas of Expertise:
Valve Train System
Compression Relief Brake
Variable Valve Timing
Heat Shield
Crankshaft Thrust Bearing
EGR Flow Compensation
Boost Wastegate
Engine Oil Capacitor
Variable Timing Cam
Solenoid Controlled Injector
Position Controller
18 patents (USPTO):Explore Patents
1. 11698033 - Valve train system for extended duration intake valve opening (2023-07-11),
2. 10760469 - V-band radiation heat shield (2020-09-01),
3. D836505 - Compression relief brake assembly (2018-12-25),
4. D828250 - Compression relief brake system (2018-09-11),
5. D828249 - Compression relief brake assembly (2018-09-11),
6. D813124 - Rocker for compression relief brake (2018-03-20),
7. 9677612 - Crankshaft thrust bearing and engine containing same (2017-06-13),
8. 9249698 - Compression relief brake reset mechanism (2016-02-02),
9. 8375904 - Early intake valve closing and variable valve timing assembly and method (2013-02-19),
10. 8103427 - EGR flow compensation for a diesel air handling system (2012-01-24),
11. 7685993 - Low cost variable swirl (2010-03-30),
12. 7254948 - Boost wastegate device for EGR assist (2007-08-14),
13. 6253730 - Engine compression braking system with integral rocker lever and reset valve (2001-07-03),
14. RE37241 - Solenoid controlled variable pressure injector (2001-06-26),
15. 5666913 - Variable timing cam follower lever assembly (1997-09-16),

Title: The Innovations of Richard J. Gustafson

Introduction

Richard J. Gustafson is a notable inventor based in Columbus, Indiana, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in automotive technology, particularly in valve train systems and thermal management solutions.

Latest Patents

Among his latest innovations is a valve train system designed for extended duration intake valve opening. This variable valve timing assembly enhances engine performance by allowing the intake valve to remain open for a longer duration. The system features an intake rocker that operates via a cam lobe, with a hydraulic circuit that locks the intake valve in the open position. Another significant patent is the V-band radiation heat shield, which is part of an aftertreatment system aimed at reducing and redirecting radiative thermal energy. This innovation includes a thermal barrier portion that effectively diverts heat away from sensitive components.

Career Highlights

Richard has had a distinguished career, contributing his expertise to prominent companies such as Cummins Inc. and Cummins Engine Company, Inc. His work in these organizations has significantly impacted the development of advanced engine technologies.

Collaborations

Throughout his career, Richard has collaborated with talented individuals, including Robert C. Ahrmann and Michael Lee Stark, II. These partnerships have fostered innovation and contributed to the success of various projects.

Conclusion

Richard J. Gustafson's contributions to the field of automotive technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in engine performance and thermal management solutions.

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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