Forward Citations = 186

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8 inventors (with patents filed for the assignee):

Eric Day (2 out of 8 patents)

Robert H Bullis (2 out of 22 patents)

John A Kimberley (2 out of 12 patents)

4. Morse N Taxon (1 out of 6 patents)

5. Gene A Maguran (1 out of 4 patents)

6. Thomas J Wich (1 out of 5 patents)

7. Ronald P Lehrach (1 out of 3 patents)

8. John H Gieseking (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 4660770 - Electromagnetic fuel injector (1987-04-28),

2. 4658794 - Fuel injection control (1987-04-21),

3. 4655396 - Electromagnetic fuel injector (1987-04-07),

4. 4651562 - SOC signal analysis (1987-03-24),

5. 4601270 - Method and apparatus for torque control of an internal combustion engine (1986-07-22),

6. 4586656 - Solenoid valve, particularly as bypass valve with fuel injector (1986-05-06),

7. 4529165 - Solenoid valve (1985-07-16),

8. 4485794 - Method and apparatus for controlling diesel engine exhaust gas (1984-12-04),

Company Overview

United Technologies Diesel Systems, Inc. is a leading global provider of diesel fuel injection systems for the automotive industry. With a strong focus on innovation and technology, the company delivers high-quality products and services to customers worldwide. Through its commitment to excellence, United Technologies Diesel Systems, Inc. continues to drive the future of diesel engine technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#8 in Springfield, MA

#2,101 in Massachusetts

#35,941 in US

Springfield, MA, United States of America

United Technologies Diesel Systems, Inc.

Forward Citations = 186

8 inventors:

Eric Day (2 out of 8 patents)

Robert H Bullis (2 out of 22 patents)

John A Kimberley (2 out of 12 patents)

4. Morse N Taxon (1 out of 6 patents)

5. Gene A Maguran (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: United Technologies Diesel Systems, Inc.. Retrieved from https://idiyas.com/company/united-technologies-diesel-systems

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]