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For the Inventor, By the Inventor

La Grange, IL, United States of America

Electro-Motive Diesel, Inc.

USPTO Granted Patents = 244

% Expired Patents = 15.6



Trademarks = 12

Forward Citations = 719

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166 inventors (with patents filed for the assignee):

goldMedal Aaron Gamache Foege (29 out of 36 patents)

silverMedal Gary Robert Svihla (21 out of 38 patents)

bronzeMedal Deep Bandyopadhyay (18 out of 19 patents)

4.  Michael B Goetzke (16 out of 31 patents)

5.  Alexander Shubs, Jr (14 out of 24 patents)

6.  James David Seaton (13 out of 22 patents)

7.  Mark Alan Fanara (13 out of 15 patents)

8.  Dale Alexander Brown (10 out of 10 patents)

9.  David Jason Goding (10 out of 22 patents)

10.  Wayne Allen Rudolph (10 out of 11 patents)

11.  Teoman Uzkan (9 out of 14 patents)

12.  David Matthew Roenspies (8 out of 17 patents)

13.  Joshua D Schueler (8 out of 16 patents)

14.  Stephen M Bednarz (8 out of 10 patents)

15.  Dennis John Melas (8 out of 10 patents)


Core Competencies:
Locomotive
Turbocharger
Emissions Compliance
Remote Configuration
Train Communication
Automatic Braking
Fuel System
Asset Management
Engine Control
Thermal Management
Fatigue Monitoring
Data Integration

244 patents:

1. 9908544 - System and method for remotely configuring locomotives (2018-03-06),
2. 9902414 - Locomotive including operator fatigue monitoring system (2018-02-27),
3. 9874099 - Turbocharger having improved rupture containment (2018-01-23),
4. 9850857 - Turbocharger blisk/shaft joint with heat isolation (2017-12-26),
5. 9849958 - Packaging aftertreatment system of engine of a marine vessel (2017-12-26),
6. 9845722 - Engine system for emissions compliance (2017-12-19),
7. 9843238 - Close coupled adapter for a generator set (2017-12-12),
8. 9841146 - Gas production system for producing high pressure gas (2017-12-12),
9. 9835164 - Compressor impeller assembly for a turbocharger (2017-12-05),
10. 9834235 - System for remotely overriding locomotive controls (2017-12-05),
11. 9828013 - Train asset availability and reliability management system (2017-11-28),
12. 9803493 - Turbine bearing and seal assembly for a turbocharger (2017-10-31),
13. 9796396 - Train control system having remote configuration interface (2017-10-24),
14. 9790997 - Assembly for preventing abuse of a pump mounted to a driver equipment (2017-10-17),
15. 9774521 - Systems and methods for intra-consist communication (2017-09-26),
Company Overview
Electro-Motive Diesel, Inc. specializes in the development and manufacturing of advanced locomotive systems, focusing on enhancing performance and efficiency in rail transport. The company is recognized for its innovations in turbocharging, emissions compliance, and fuel systems, which contribute to sustainable rail operations. Additionally, Electro-Motive Diesel is engaged in cutting-edge technologies such as remote configuration, train communication, automatic braking, and asset management, positioning itself as a leader in the locomotive industry from its headquarters in La Grange, Illinois.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

244 Patents

#1 in La Grange, IL

#108 in Illinois

#1,747 in US

#3,555 in the World

La Grange, IL (US)
La Grange, IL, United States of America

Electro-Motive Diesel, Inc.

Forward Citations = 719

166 inventors:

goldMedal Aaron Gamache Foege (29 out of 36 patents)

silverMedal Gary Robert Svihla (21 out of 38 patents)

bronzeMedal Deep Bandyopadhyay (18 out of 19 patents)

4.  Michael B Goetzke (16 out of 31 patents)

5.  Alexander Shubs, Jr (14 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Electro-Motive Diesel, Inc.. Retrieved from https://idiyas.com/company/electro-motive-diesel

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

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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