Windsor, CA, United States of America

Adrain Tusinean

This inventor holds 5 USPTO granted patents. Top assignee: Ford Global Technolgoies, LLC. Active years: 2005-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Adrain Tusinean. Retrieved from https://idiyas.com/inventor/adrain-tusinean

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

Calculating rank

% Patents Active = 20.0

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 2005-2006

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5 patents (USPTO):Explore Patents

Title: Adrain Tusinean: Innovator in Free Piston Engine Technology

Introduction

Adrain Tusinean is a notable inventor based in Windsor, California. He has made significant contributions to the field of engine technology, particularly in the development of free piston engines. With a total of 5 patents to his name, Tusinean's work showcases his innovative approach to engineering challenges.

Latest Patents

Tusinean's latest patents include groundbreaking inventions such as the Hydraulic Synchronizing Coupler for a Free Piston Engine. This invention features a pair of opposed cylinders on opposite sides of a fluid pumping assembly. The design includes an inner piston assembly with a pair of inner pistons connected by a push rod, which acts as a fluid plunger. Additionally, the outer piston assembly consists of outer pistons connected by a pull rod, also functioning as a fluid plunger. This innovative mechanism allows for efficient energy storage by pumping fluid from a low-pressure container into a high-pressure chamber during engine operation.

Another significant patent is the Piston Guides for a Free Piston Engine. This design also incorporates a pair of opposed engine cylinders and features an inner piston assembly with inner pistons connected by a push rod. The outer piston assembly includes outer pistons connected by a pull rod, facilitating fluid pumping within the engine. The movement of these piston assemblies not only stores energy but can also drive a linear alternator, showcasing the versatility of Tusinean's designs.

Career Highlights

Adrain Tusinean is currently employed at Ford Global Technologies, LLC, where he continues to innovate and develop advanced engine technologies. His work at Ford has allowed him to contribute to the automotive industry significantly, focusing on improving engine efficiency and performance.

Collaborations

Tusinean collaborates with talented individuals such as Peter Hofbauer and Kevin Berent Fuqua. These partnerships enhance the creative process and lead to the development of cutting-edge technologies in the field of engine design.

Conclusion

Adrain Tusinean's contributions to free piston engine technology exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to advancing automotive technology and improving energy efficiency.

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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