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For the Inventor, By the Inventor

Pulaski, VA, United States of America

Schiao F Chou

This inventor holds 4 USPTO granted patents. Top assignee: Xaloy, Incorporated. Active years: 1991-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Schiao F Chou. Retrieved from https://idiyas.com/inventor/schiao-f-chou

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Pulaski, VA (US) (1991 - 1993)
  • Blacksburg, VA (US) (1992 - 1996)

Company Filing History:

goldMedal4 out of 11 
 
Xaloy, Incorporated
 patents

Years Active: 1991-1996

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4 patents (USPTO):Explore Patents
1. 5565277 - Injection molding and extrusion barrels and alloy compositions thereof (1996-10-15),
2. 5185162 - Corrosion and wear resistant bimetallic cylinder (1993-02-09),
3. 5160690 - Process for using a high pressure injection molding cylinder (1992-11-03),
4. 5019459 - High temperture corrosion resistant bimetallic cylinder (1991-05-28),

Title: Schiao F Chou: Innovator in Bimetallic Technology

Introduction

Schiao F Chou is a notable inventor based in Pulaski, Virginia, known for his contributions to the field of bimetallic technology. With a total of four patents to his name, he has made significant advancements in materials used for injection molding and extrusion processes.

Latest Patents

Chou's latest patents include innovative designs for injection molding and extrusion barrels. One of his key inventions is a bimetallic barrel that combines a backing steel with a metal inlay liner. The backing steel can be microalloyed steel, carbon steel 1045, or carbon steel 1060. Additionally, he has developed a corrosion and wear-resistant bimetallic cylinder made of steel with an alloy inlay that includes chromium boride. This design enhances wear resistance and provides corrosion protection, making it ideal for the injection molding and extrusion of plastics.

Career Highlights

Chou has built a successful career at Xaloy, Incorporated, where he has been instrumental in developing advanced materials for manufacturing processes. His work has not only improved the efficiency of production but has also contributed to the longevity and durability of the equipment used in the industry.

Collaborations

Throughout his career, Chou has collaborated with several talented individuals, including Walter G Cox, Jr. and Willie Roberson. These partnerships have fostered innovation and have led to the successful development of new technologies in the field.

Conclusion

Schiao F Chou's contributions to bimetallic technology have made a significant impact on the manufacturing industry. His innovative patents and collaborative efforts continue to drive advancements in 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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