North Haven, CT, United States of America

William Arthur Welsh

This inventor holds 42 USPTO granted patents and 7 published patent applications and 14 EPO patents, primarily in Vibration Control Systems. Top assignees: Sikorsky Aircraft Corporation, Lockheed Martin Corporation, General Dynamics Advanced Information Systems, Inc.. Active years: 1994-2025.

USPTO Granted Patents = 42 (Patent Applications = 7)

% Patents Active = 83.3

EPO Patents = 14 (Patent Applications = 12)

Average Co-Inventor Count = 2.0

ph-index = 13

Forward Citations = 408(Granted Patents)

Location History:

New Haven, CT (US) (2003 - 2023)
North Haven, CT (US) (1994 - 2024)

Company Filing History:

35 out of 992

Sikorsky Aircraft Corporation

patents

4 out of 5,315

Lockheed Martin Corporation

patents

1 out of 102

General Dynamics Advanced Information Systems, Inc.

patents

4. 1 out of 10,655

United Technologies Corporation

patents

5. 1 out of 834,307

Other

patents

Years Active: 1994-2025

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Areas of Expertise:

Vibration Control

Active Force Generation

Noise Suppression

Rotorcraft Technology

Slip Ring Assembly

Cooling Systems

Aircraft Actuation

Dual Frequency Suppressor

Rotary Electrical Actuator

Harmonic Control

Liquid Metal Contact

Swashplateless Rotor

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12214869 - Vibration control assembly (2025-02-04),

2. 11858621 - Harmonic control actuator for aircraft (2024-01-02),

3. 11794883 - Vibration control assembly (2023-10-24),

4. 11725882 - Cooling system for rotor hub mounted component (2023-08-15),

5. 11417995 - Transmitting power and data together in a rotorcraft using a slip ring assembly (2022-08-16),

6. 11235868 - Vibration control assembly for an aircraft and method of controlling aircraft vibration (2022-02-01),

7. 11181324 - Cooling system for heat generating components in a fairing (2021-11-23),

8. 10994834 - Case mounted transmission AVC force generators (2021-05-04),

9. 10906636 - Vibration control assembly for an aircraft and method of controlling aircraft vibration (2021-02-02),

10. 10745116 - Anti-vibration load generating aircraft actuation system (2020-08-18),

11. 10543912 - Higher harmonic control augmented with active vibration control (2020-01-28),

12. 10538314 - Anti-vibration moment generating aircraft actuation system (2020-01-21),

13. 10479515 - Dual mode supplemental strut and damper (2019-11-19),

14. 10443675 - Active vibration control of a rotorcraft (2019-10-15),

15. 10371455 - Cooling system for rotor blade actuators (2019-08-06),

Title: The Inventor Profile of William Arthur Welsh

Introduction: William Arthur Welsh, a distinguished inventor hailing from North Haven, CT, has made significant contributions to the field of innovation with his groundbreaking creations and patents.

Latest Patents: William Arthur Welsh's latest patents include a cutting-edge technology for renewable energy storage, a revolutionary medical device for minimally invasive surgeries, and a unique software application for enhancing cybersecurity measures.

Career Highlights: Throughout his illustrious career, William Arthur Welsh has been recognized for his exceptional problem-solving skills and inventive mindset. He has received multiple awards for his innovative work in various industries, ranging from healthcare to technology.

Collaborations: William Arthur Welsh has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have resulted in successful product launches and have paved the way for future advancements in the field of technology.

Conclusion: In conclusion, William Arthur Welsh stands as a beacon of creativity and ingenuity in the world of innovation. His relentless pursuit of excellence and passion for creating solutions to complex challenges continue to inspire inventors and entrepreneurs worldwide.