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For the Inventor, By the Inventor

Cedar Park, TX, United States of America

Hyliion Holdings Corp.

Calculating rank
USPTO Granted Patents = 11


Forward Citations = 4

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16 inventors (with patents filed for the assignee):

goldMedal Joshua Tyler Mook (10 out of 77 patents)

silverMedal Aigbedion Akwara (8 out of 32 patents)

bronzeMedal Michael Robert Notarnicola (7 out of 29 patents)

4.  Kevin Michael VandeVoorde (6 out of 26 patents)

5.  Mohammed El Hacin Sennoun (5 out of 43 patents)

6.  Michael Thomas Gansler (4 out of 32 patents)

7.  Scott Douglas Waun (4 out of 18 patents)

8.  Jason Joseph Bellardi (4 out of 27 patents)

9.  Mohamed Osama (3 out of 82 patents)

10.  Mary Kathryn Thompson (3 out of 54 patents)

11.  Alex William Ariapad (3 out of 8 patents)

12.  Victor Luis Marrero Ortiz (2 out of 5 patents)

13.  Zachary William Nagel (1 out of 12 patents)

14.  Victor Luis Marrero Ortiz (1 out of 1 patent)

15.  Kevin Michael Van De Voorde (1 out of 1 patent)


11 patents:

1. 12646997 - Integrated piston assembly for an electric machine (2026-06-02),
2. 12577984 - Bearing support for a fluid bearing of a closed-cycle engine (2026-03-17),
3. 12442329 - Sensor system for a closed-cycle engine (2025-10-14),
4. 12281626 - Piston body for an engine having surface features for interacting with boundary layer (2025-04-21),
5. 12228094 - System and apparatus for energy conversion (2025-02-18),
6. 12129812 - Engine apparatus and method for operation (2024-10-29),
7. 12078066 - Pressure control system for a closed-cycle engine (2024-09-03),
8. 12000356 - Engine apparatus and method for operation (2024-06-04),
9. 11976610 - Constant density heat exchanger and system for energy conversion (2024-05-07),
10. 11885279 - Monolithic heat-exchanger bodies (2024-01-30),
11. 11739711 - Energy conversion apparatus (2023-08-29),
Company Overview
Hyliion Holdings Corp. is a technology company based in Cedar Park, Texas, specializing in electrified powertrain solutions for the commercial transportation sector. The company focuses on developing hybrid and fully electric systems aimed at enhancing the efficiency and sustainability of heavy-duty vehicles. By integrating advanced software and hardware technologies, Hyliion aims to reduce emissions and operational costs for fleet operators, contributing to the transition towards greener transportation solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#9 in Cedar Park, TX

#1,728 in Texas

#27,540 in US

#51,831 in the World

Cedar Park, TX (US)
Cedar Park, TX, United States of America

Hyliion Holdings Corp.

Forward Citations = 4

16 inventors:

goldMedal Joshua Tyler Mook (10 out of 77 patents)

silverMedal Aigbedion Akwara (8 out of 32 patents)

bronzeMedal Michael Robert Notarnicola (7 out of 29 patents)

4.  Kevin Michael VandeVoorde (6 out of 26 patents)

5.  Mohammed El Hacin Sennoun (5 out of 43 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hyliion Holdings Corp.. Retrieved from https://idiyas.com/company/hyliion-holdings

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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