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For the Inventor, By the Inventor

Middletown, DE, United States of America

E Allen LaRoche, Jr

This inventor holds 8 USPTO granted patents. Top assignee: Lanxide Technology Company, LP. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: E Allen LaRoche, Jr. Retrieved from https://idiyas.com/inventor/e-allen-laroche-jr

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 48(Granted Patents)


Company Filing History:

goldMedal8 out of 312 
 
Lanxide Technology Company, LP
 patents

Years Active: 1989-1993

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8 patents (USPTO):Explore Patents
1. 5268234 - Self-supporting ceramic articles having shape-replicated surfaces (1993-12-07),
2. 5158917 - Set up comprising an expendable pattern and a gas-permeable conformable (1992-10-27),
3. 5000894 - Method of making shaped ceramic articles by shape replication of an (1991-03-19),
4. 4986945 - Method for producing mold-shaped ceramic bodies (1991-01-22),
5. 4873038 - Method for producing ceramic/metal heat storage media, and to the (1989-10-10),
6. 4834925 - Method for producing mold-shaped ceramic bodies (1989-05-30),
7. 4830799 - Method of making shaped ceramic articles by shape replication of an (1989-05-16),
8. 4818454 - Method of making ceramic composite articles by inverse shape replication (1989-04-04),

Title: E Allen LaRoche, Jr: Innovator in Ceramic Technology

Introduction

E Allen LaRoche, Jr. is a notable inventor based in Middletown, DE (US), recognized for his contributions to the field of ceramic technology. With a total of 8 patents to his name, LaRoche has made significant advancements in the production of self-supporting ceramic articles.

Latest Patents

LaRoche's latest patents include innovative methods for creating shaped, self-supporting ceramic bodies. One of his patents describes a process where a mold is prepared by applying a permeable, conformable material to a shape-defining surface of an expendable pattern. This method allows for the creation of ceramic bodies that replicate the shape of the original pattern. Upon heating, the expendable pattern combusts, establishing a mold cavity. A molten parent metal is then vaporized with a vapor-phase oxidant, resulting in a ceramic body that grows into the mold cavity and is shaped by it. The final product is a ceramic body that retains the intricate details of the original pattern.

Career Highlights

LaRoche is currently associated with Lanxide Technology Company, LP, where he continues to innovate in the field of ceramics. His work has contributed to advancements in manufacturing processes and materials science.

Collaborations

Throughout his career, LaRoche has collaborated with notable colleagues, including Robert A Rapp and Andrew W Urquhart. These collaborations have further enhanced the development of innovative ceramic technologies.

Conclusion

E Allen LaRoche, Jr. stands out as a significant figure in the realm of ceramic innovation. His patents and ongoing work at Lanxide Technology Company, LP, reflect his commitment to advancing the field of materials science.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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