Long Beach, CA, United States of America

Jeffrey M Crutchfield

This inventor holds 20 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Ceramic Matrix Composites. Top assignees: Rolls-Royce Corporation, Rolls-Royce High Temperature Composites Inc., Rolls-Royce North American Technologies Inc.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey M Crutchfield. Retrieved from https://idiyas.com/inventor/jeffrey-m-crutchfield

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

USPTO Granted Patents = 20 (Patent Applications = 1)

% Patents Active = 100.0

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 23(Granted Patents)

Location History:

Indianapolis, IN (US) (2019 - 2024)
Long Beach, CA (US) (2021 - 2024)
Cypress, CA (US) (2024)

Company Filing History:

19 out of 6,039

Rolls-Royce Corporation

patents

9 out of 127

Rolls-Royce High Temperature Composites Inc.

patents

4 out of 950

Rolls-Royce North American Technologies Inc.

patents

where one patent can have more than one assignee

Years Active: 2019-2025

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Areas of Expertise:

Bladder Cast Slurry

Ceramic Matrix Composite

Turbine Shroud Assembly

Pressure Assisted Melt Infiltration

Load Assemblies

Slurry Infiltration Fixture

Dovetail Retention System

Controlled Surface Characteristics

Axial Reaction Load Distribution

Centrifugal Compressor

Heat Shield

Clearance Control

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12195403 - Bladder cast slurry infiltration (2025-01-14),

2. 12078417 - Load assemblies for loading parts in a furnace (2024-09-03),

3. 12077479 - Recession resistant intermediate layer for CMC vane (2024-09-03),

4. 12000046 - Load assemblies for loading parts in a furnace (2024-06-04),

5. 11932941 - Load assemblies for loading parts in a furnace (2024-03-19),

6. 11919088 - Pressure assisted melt infiltration (2024-03-05),

7. 11912628 - Slurry infiltration fixture (2024-02-27),

8. 11858862 - Method of producing machined CMC surfaces without exposing fiber (2024-01-02),

9. 11697623 - Method to produce a ceramic matrix composite with controlled surface characteristics (2023-07-11),

10. 11286802 - Turbine shroud segment having a seal segment perimeter seal with separated buffer cavities (2022-03-29),

11. 11230937 - Turbine shroud assembly with dovetail retention system (2022-01-25),

12. 11187098 - Turbine shroud assembly with hangers for ceramic matrix composite material seal segments (2021-11-30),

13. 11149563 - Ceramic matrix composite blade track with mounting system having axial reaction load distribution features (2021-10-19),

14. 11111796 - Turbine shroud assembly with dovetail retention system (2021-09-07),

15. 11105338 - Impeller shroud with slidable coupling for clearance control in a centrifugal compressor (2021-08-31),

Title: The Innovative Journey of Jeffrey M Crutchfield

Introduction: Jeffrey M Crutchfield is a renowned inventor based in Long Beach, CA (US) known for his groundbreaking contributions to various industries.

Latest Patents: Jeffrey M Crutchfield holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Jeffrey M Crutchfield has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, Jeffrey M Crutchfield has collaborated with leading companies, research institutions, and universities to bring his ideas to life, fostering a culture of creativity and excellence in the innovation ecosystem.

Conclusion: Jeffrey M Crutchfield's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs, leaving an indelible mark on the world of technology and beyond.

Profile summary based on public USPTO records.