Flossmoor, IL, United States of America

Theordore H Krengel

This inventor holds 1 USPTO granted patent. Top assignee: The Idod Trust. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Theordore H Krengel. Retrieved from https://idiyas.com/inventor/theordore-h-krengel

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Theordore H Krengel: Innovator in Metal Tube Formation

Introduction

Theordore H Krengel is a notable inventor based in Flossmoor, IL (US). He has made significant contributions to the field of metal tube formation, particularly through his innovative methods that enhance the manufacturing process.

Latest Patents

Krengel holds a patent for a "Method of forming seamed metal tube." This invention is particularly adapted to existing continuous tube forming mills, where the tube is formed from a metal strip and welded with the seam located in an upper portion of the tube. The process involves coating at least one surface of the strip with a metal coating prior to forming and welding. After the tube is formed, it is turned to relocate the welded seam to a lower portion, where it is reheated to melt the metal coating, allowing it to flow over and coat the welded seam. This innovative method improves the durability and quality of the metal tube.

Career Highlights

Krengel's career is marked by his dedication to advancing manufacturing techniques. His work at The Idod Trust has allowed him to explore and implement innovative solutions in metal processing. His patent reflects his commitment to improving industrial processes and enhancing product quality.

Collaborations

Throughout his career, Krengel has collaborated with notable colleagues, including John J Borzym and Charles A Willettes. These partnerships have contributed to the development of his innovative methods and have fostered a collaborative environment for technological advancement.

Conclusion

Theordore H Krengel's contributions to the field of metal tube formation exemplify the spirit of innovation. His patented method not only enhances manufacturing efficiency but also improves the quality of the final product. His work continues to influence the industry and inspire future advancements in metal processing.

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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