Mission Viejo, CA, United States of America

Eric A Polcuch

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents, primarily in Electric Actuation Systems. Top assignees: Parker-Hannifin Corporation, Moog Gmbh. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eric A Polcuch. Retrieved from https://idiyas.com/inventor/eric-a-polcuch

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

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 93.8

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 115(Granted Patents)

Location History:

San Pedro, CA (US) (2004 - 2006)
Mission Viejo, CA (US) (2015 - 2024)

Company Filing History:

11 out of 1,696

Parker-Hannifin Corporation

Years Active: 2004-2024

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Areas of Expertise:

Aircraft Actuator

Electric Actuation

Induction Motor

Thrust Reverser

Load Detent Assembly

Energy Management

Hydraulic Motor

Servo-Mechanism

Torque Limiter

Control System

Health Monitoring

Brake Assembly

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11964751 - Aircraft actuator with no-back, load detent assembly (2024-04-23),

2. 11804718 - Control system for multiple electric actuation of a vehicle (2023-10-31),

3. 11628926 - LVDT-based actuator output load limited (2023-04-18),

4. 11603185 - Synchronization system for distributed electromechanical actuation system (2023-03-14),

5. 11591986 - Aircraft electrically powered thrust reverser systems (2023-02-28),

6. 11050378 - Induction motor health monitoring method (2021-06-29),

7. 10862408 - Electric motor regenerated energy management method (2020-12-08),

8. 10822074 - Aircraft actuator with no-back, load detent assembly (2020-11-03),

9. 10538310 - Near synchronous distributed hydraulic motor driven actuation system (2020-01-21),

10. 9190942 - Near synchronous controlled induction motor drive actuation system (2015-11-17),

11. 8960031 - Aircraft stabilizer actuator (2015-02-24),

12. 7015670 - Method of controlling a high-friction electro-mechanical servo-mechanism to minimize the power needed to hold a loaded output member (2006-03-21),

13. 6922991 - Regulated pressure supply for a variable-displacement reversible hydraulic motor (2005-08-02),

14. 6827183 - Skewed roller brake assembly (2004-12-07),

15. 6722485 - Force-limiting rotary lock (2004-04-20),

Title: **Eric A. Polcuch: Innovator in Aircraft Actuation Technology**

Introduction

Eric A. Polcuch is a notable inventor based in Mission Viejo, CA, known for his significant contributions to aircraft actuation technology. With an impressive portfolio of 11 patents, Polcuch has demonstrated a commitment to advancing engineering solutions in the aerospace sector.

Latest Patents

Among his recent inventions are two groundbreaking patents:

1. **Aircraft Actuator with No-Back, Load Detent Assembly**

This innovative load detent assembly restricts the creep of a rotating assembly within an actuator utilized for aircraft flight control surfaces. It features an engagement member with circumferentially spaced engagement surfaces and a biased stoppage member that interengages with these surfaces to prevent unwanted movement. The design allows for at least 360 degrees of radial inward rotation, enhancing the actuator's reliability.

2. **Control System for Multiple Electric Actuation of a Vehicle**

This control system comprises multiple subsystems, each dedicated to specific vehicle functions, and is managed by electronic controllers. Notably, the system allows for a greater number of subsystems than controllers, utilizing switching devices to connect them effectively. This flexibility enhances the functionality and efficiency of various vehicle systems.

Career Highlights

Eric A. Polcuch is currently employed at Parker-Hannifin Corporation, a leading company in motion and control technologies. His career reflects a deep understanding of the complexities of aerospace systems, contributing valuable innovations that streamline control mechanisms in aircraft.

Collaborations

Polcuch collaborates with fellow innovators, including David Edwards and Abbas M. Charafeddine. Together, they push the boundaries of technology, fostering an environment of creativity and technical expertise that drives their projects forward.

Conclusion

Eric A. Polcuch stands out as a key figure in the field of aircraft actuation. His patents not only showcase his inventive spirit but also underline his commitment to enhancing aviation safety and efficiency. As the industry continues to evolve, Polcuch's work will undoubtedly play a critical role in shaping the future of aircraft technology.

Profile summary based on public USPTO records.