Eric W Karlen

This inventor holds 47 USPTO granted patents and 20 published patent applications and 24 EPO patents, primarily in Additive Manufacturing. Top assignees: Hamilton Sundstrand Corporation, Delavan Inc., Hs Elektronik Systeme Gmbh. Active years: 2016-2025.

USPTO Granted Patents = 47 (Patent Applications = 20)

% Patents Active = 95.7

EPO Patents = 24 (Patent Applications = 30)

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 55(Granted Patents)

Company Filing History:

42 out of 4,799

Hamilton Sundstrand Corporation

Hs Elektronik Systeme Gmbh

patents

where one patent can have more than one assignee

Years Active: 2016-2025

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Areas of Expertise:

Additive Manufacturing

Heat Exchangers

Aluminum Alloys

Inspection Systems

Electrical Discharge Machining

Powder Deposition

Thermal Control

Surface Finish

Radiographic Inspection

Manufacturing Methods

Torque Tube Assembly

Conductor Assemblies

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12497709 - Wear resistant component and process therefor (2025-12-16),

2. 12109644 - Method of manufacturing metal articles (2024-10-08),

3. 11933554 - Pins for heat exchangers (2024-03-19),

4. 11912396 - Axial load capable torque tube assembly and manufacturing methods thereof (2024-02-27),

5. 11801554 - Powder deposition for additive manufacturing (2023-10-31),

6. 11773471 - Aluminum alloy articles (2023-10-03),

7. 11745278 - Electrical discharge machining system including in-situ tool electrode (2023-09-05),

8. 11618081 - Method of manufacturing aluminum alloy articles (2023-04-04),

9. 11513080 - Inspection systems for additive manufacturing systems (2022-11-29),

10. 11458570 - Lean optimized additive manufacturing process (2022-10-04),

11. 11346611 - Heat exchangers with multiple flow channels (2022-05-31),

12. 11192188 - Method of manufacturing aluminum alloy articles (2021-12-07),

13. 11185923 - Method of manufacturing aluminum alloy articles (2021-11-30),

14. 11139221 - Pins for heat exchangers (2021-10-05),

15. 11130191 - Method of manufacturing metal articles (2021-09-28),

**Title: The Innovative Mind of Eric W Karlen**

Introduction:

Eric W Karlen, a distinguished inventor hailing from Rockford, IL (US), is renowned for his groundbreaking contributions to the world of innovation. With a keen eye for detail and a passion for pushing the boundaries of what is possible, Karlen has left an indelible mark on the field of inventions.

Latest Patents:

Karlen's latest patents showcase his ingenuity and forward-thinking approach to problem-solving. His recent inventions have garnered attention for their unique concepts and practical applications in various industries.

Career Highlights:

Throughout his illustrious career, Eric W Karlen has consistently demonstrated his ability to transform ideas into tangible inventions. His innovative spirit has led to the development of numerous groundbreaking technologies that have revolutionized the way we live and work.

Collaborations:

Karlen's collaborative efforts with leading experts in the field have further solidified his reputation as a visionary inventor. By working closely