Marshalltown, IA, United States of America

Allen Carl Fagerlund

This inventor holds 23 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 10 EPO patents, primarily in Noise Control Technology. Top assignees: Fisher Controls International LLC, Fisher Controls Company, Inc.. Active years: 1983-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Allen Carl Fagerlund. Retrieved from https://idiyas.com/inventor/allen-carl-fagerlund

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

USPTO Granted Patents = 23 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 10 (Patent Applications = 5)

Average Co-Inventor Count = 2.5

ph-index = 9

Forward Citations = 204(Granted Patents)

Company Filing History:

22 out of 892

Fisher Controls International LLC

patents

1 out of 17

Fisher Controls Company, Inc.

patents

Years Active: 1983-2023

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Areas of Expertise:

Attenuator Dome

Noise Reduction

Fluid Control Valve

Aerodynamic Design

Ball Valve

Modal Silencer

Diffuser Trim

Pressure Reduction Device

Sparger Assemblies

Rotary Attenuator

Gas Line Silencer

Resonator Array

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11644124 - Attenuator dome for a ball valve (2023-05-09),

2. 11525525 - Apparatus for noise reduction in valves (2022-12-13),

3. 10663083 - Trim assembly having a side branch resonator array and fluid control valve comprising same (2020-05-26),

4. 10539252 - Aerodynamic noise reduction cage (2020-01-21),

5. 10495234 - Flow stabilizer for a control valve (2019-12-03),

6. 10221963 - Ball valve with modal silencer (2019-03-05),

7. 10012326 - Noise reducing diffuser trim with chevrons (2018-07-03),

8. 9759348 - Aerodynamic noise reduction cage (2017-09-12),

9. 9732859 - Noise reducing diffuser trim (2017-08-15),

10. 9376946 - Modal attenuator (2016-06-28),

11. 9291282 - Swept outlet noise reducing element (2016-03-22),

12. 8931591 - Simplified modal attenuator (2015-01-13),

13. 8430131 - Noise control via outlet jet frequency dispersal (2013-04-30),

14. 8387666 - Noise control for fluid pressure reduction device for high pressure drop ratio (2013-03-05),

15. 7866441 - Noise level reduction of sparger assemblies (2011-01-11),

Title: Inventor Allen Carl Fagerlund

Introduction: Allen Carl Fagerlund is a renowned inventor hailing from Marshalltown, Iowa. His innovative spirit and dedication to creating groundbreaking solutions have made him a prominent figure in the world of inventions.

Latest Patents: Allen Carl Fagerlund holds several patents in various fields, showcasing his versatility and creativity as an inventor. His recent patents focus on sustainable energy solutions and advanced technological devices.

Career Highlights: Throughout his illustrious career, Allen Carl Fagerlund has been instrumental in developing cutting-edge technologies that have revolutionized industries. His contributions have significantly impacted the way we live and work today.

Collaborations: Allen Carl Fagerlund has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work with diverse teams and experts has led to the successful implementation of his innovative ideas.

Conclusion: In conclusion, Allen Carl Fagerlund's passion for innovation and his relentless pursuit of excellence have solidified his position as a pioneering inventor. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors.

Profile summary based on public USPTO records.