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Warrenville, IL, United States of America

International Truck and Engine Corporation

Calculating rank

USPTO Granted Patents = 39

CIPO Patents = 1

Forward Citations = 995

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88 inventors (with patents filed for the assignee):

Franz Mueller (4 out of 35 patents)

Robert M Zimmerman (4 out of 14 patents)

L David Allendorph (3 out of 35 patents)

4. David J Beigel (3 out of 82 patents)

5. Robert Scott Tirey (3 out of 47 patents)

6. Larry N Reynard (3 out of 23 patents)

7. Ning Lei (2 out of 18 patents)

8. Martin R Zielke (2 out of 16 patents)

9. William De Ojeda (2 out of 14 patents)

10. Kenneth R Seymour, Ii (2 out of 22 patents)

11. Santiago C Abalos (2 out of 9 patents)

12. Thomas M Kramer (2 out of 2 patents)

13. Brent A Barnhart (1 out of 7 patents)

14. Michael Edward Stagg (1 out of 13 patents)

15. Gordon J Wolverton (1 out of 4 patents)

Core Competencies:

Diesel Engine

Fluid Delivery

Vehicle Frame

Air Suspension

Fuel Injector

Vehicle Ventilation

Truck Cab

Electrical Connector

Engine Valve Actuator

Brake Sensor

Multiplexed Communication

39 patents: Sort by Forward Citations

1. D467534 - Panel for an engine tunnel console of a mobile vehicle (2002-12-25),

2. 6425370 - Diesel engine load governing using engine speed setpoint (2002-07-30),

3. D460023 - Truck vehicle cab (2002-07-10),

4. 6398261 - Vehicle frame siderails with standardized positioning of attachment support holes (2002-06-04),

5. 6383243 - Quick connect fluid coupling for an air cleaner (2002-05-07),

6. 6378487 - Method and apparatus for pre-pilot fuel injection in diesel internal combustion engines (2002-04-30),

7. 6375203 - Front air spring suspension with leading arm trailing and V-link (2002-04-23),

8. 6374806 - Actuating fluid delivery system for a fuel injector (2002-04-23),

9. 6374805 - Actuating fluid delivery system for a fuel injector (2002-04-23),

10. D455381 - Grille of a truck vehicle (2002-04-10),

11. 6364693 - Backshell with forced electrical connector orientation (2002-04-02),

12. 6364389 - Stowable interior divider for truck cabs (2002-04-02),

13. 6361428 - Vehicle ventilation system (2002-03-26),

14. 6356822 - Land vehicle communications system and process for providing information and coordinating vehicle activities (2002-03-12),

15. 6354257 - System and method for preventing start pinion/gear ring engagement during selected engine start conditions (2002-03-12),

Company Overview

International Truck and Engine Corporation, headquartered in Warrenville, Illinois, specializes in the design and manufacturing of medium and heavy-duty trucks. The company is known for its commitment to innovation in automotive engineering, focusing on enhancing vehicle performance, safety, and fuel efficiency. With a strong emphasis on sustainability, International Truck integrates advanced technologies into its products, catering to a diverse range of industries across North America. The organization continues to evolve, addressing the dynamic needs of the transportation sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

39 Patents

#4 in Warrenville, IL

#489 in Illinois

#8,833 in US

#17,458 in the World

Warrenville, IL, United States of America

International Truck and Engine Corporation

Forward Citations = 995

88 inventors:

Franz Mueller (4 out of 35 patents)

Robert M Zimmerman (4 out of 14 patents)

L David Allendorph (3 out of 35 patents)

4. David J Beigel (3 out of 82 patents)

5. Robert Scott Tirey (3 out of 47 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: International Truck and Engine Corporation. Retrieved from https://idiyas.com/company/international-truck-and-engine

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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