Douglas A Swanson

This inventor holds 22 USPTO granted patents and 4 published patent applications and 11 EPO patents, primarily in Vibration Control Systems. Top assignee: Lord Corporation. Active years: 1995-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas A Swanson. Retrieved from https://idiyas.com/inventor/douglas-a-swanson

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

Calculating rank

USPTO Granted Patents = 22 (Patent Applications = 4)

% Patents Active = 95.5

EPO Patents = 11 (Patent Applications = 12)

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 231(Granted Patents)

Location History:

Apex, NC (US) (1995 - 2015)
Cary, NC (US) (1999 - 2024)

Company Filing History:

22 out of 711

Lord Corporation

patents

Years Active: 1995-2025

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Areas of Expertise:

Vibration Control

Helicopter Systems

Active Noise Reduction

Torque Sensor

Structural Health Monitoring

Fluid-Filled Absorber

Actuator Motion Controller

Shimmy Damper

Resonant Inertial Actuators

Frequency-Focused Actuators

Redundant Systems

Active Vibration Control

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12509221 - Force generator with center attachment and/or redundant attachment points (2025-12-30),

2. 12448899 - Rotating machine component clearance sensing systems and methods (2025-10-21),

3. 12345587 - Hanger bearing mounted torque sensor (2025-07-01),

4. 12054261 - Active vibration control of floor and seat frame vibration (2024-08-06),

5. 12025013 - Rotating machine component clearance sensing systems and methods (2024-07-02),

6. 11745861 - Active vibration control system in a gunfire vibration environment (2023-09-05),

7. 11205982 - Actuator motion controller with regeneration compensation (2021-12-21),

8. 10543911 - Rotary wing aircraft vibration control system with resonant inertial actuators (2020-01-28),

9. 10486803 - Systems and methods for structural health monitoring and protection (2019-11-26),

10. 10393216 - Redundant active vibration and noise control systems and methods (2019-08-27),

11. 10392102 - Helicopter vibration control system and circular force generation systems for canceling vibrations (2019-08-27),

12. 9073627 - Helicopter vibration control system and circular force generation systems for canceling vibrations (2015-07-07),

13. 8534600 - Aircraft landing gear assembly shimmy damper (2013-09-17),

14. 8272592 - Method and system for controlling helicopter vibrations (2012-09-25),

15. 8162606 - Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations (2012-04-24),

Title: Innovations in Vibration Control: The Contributions of Douglas A. Swanson

Introduction

Douglas A. Swanson, a prolific inventor based in Apex, NC, has made significant strides in the field of vibration control technology. With a remarkable portfolio of 19 patents, he has demonstrated a relentless commitment to innovation, especially in the aerospace sector. His work not only enhances passenger comfort but also ensures the operational efficiency of various aircraft systems.

Latest Patents

Among his latest contributions is an innovative system titled "Active Vibration Control of Floor and Seat Frame Vibration." This system addresses motion and vibration reduction in aircraft seat frames. Utilizing vibration sensors, a controller, and force generators, Swanson's design actively monitors vibrations and computes cancelling forces to minimize disturbances experienced by both the seat frame and its occupants. Additionally, he has developed "Rotating Machine Component Clearance Sensing Systems and Methods." This patent encompasses systems that accurately measure clearances between rotating machine components and sensor units, enhancing safety and performance in mechanical applications.

Career Highlights

Douglas A. Swanson is currently affiliated with Lord Corporation, a company renowned for its innovative solutions in the fields of adhesives, coatings, and vibration control products. His career is marked by a series of successful inventions that address real-world challenges, particularly in the aerospace industry.

Collaborations

Collaboration plays a key role in Swanson's achievements. He has partnered with esteemed colleagues, including Mark R. Jolly and Askari Badre-Alam, contributing to interdisciplinary projects aimed at advancing technology and enhancing product design.

Conclusion

In summary, Douglas A. Swanson stands out as a leading figure in vibration control innovations. His impressive portfolio of patents and collaborative efforts reflects a dedication to improving both the comfort and safety of aircraft operations. As technology continues to evolve, Swanson's contributions are likely to have a lasting impact on the aerospace industry and beyond.

Profile summary based on public USPTO records.