Shrewsbury, MA, United States of America

Donald Sieurin

This inventor holds 2 USPTO granted patents. Top assignee: Morgan Construction Company. Active years: 1978-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Sieurin. Retrieved from https://idiyas.com/inventor/donald-sieurin

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Shrewsbury, MA (US) (1978)
  • Schrewsbury, MA (US) (1979)

Company Filing History:


Years Active: 1978-1979

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Donald Sieurin

Introduction

Donald Sieurin is a notable inventor based in Shrewsbury, MA (US). He has made significant contributions to the field of rolling mill technology, holding a total of 2 patents. His work has been instrumental in advancing the efficiency and functionality of rolling mills.

Latest Patents

One of Sieurin's latest patents is for a roll stand for a rod or bar rolling mill. This invention features a horizontal or vertical roll stand that includes a pair of work rolls with grooves spaced axially along their surfaces. The design allows for axial adjustment of the work rolls in relation to the bearing chocks, enhancing the operational flexibility of the rolling mill. Another significant patent involves a rolling mill that utilizes intermeshed gears to drive roll shafts, eliminating the need for twisting the product as it progresses through the mill. This innovative approach improves the overall efficiency of the rolling process.

Career Highlights

Donald Sieurin is associated with Morgan Construction Company, where he has applied his expertise in rolling mill technology. His work has contributed to the development of advanced machinery that meets the demands of modern manufacturing processes.

Collaborations

Throughout his career, Sieurin has collaborated with notable colleagues such as Charles S. Mercer and Richard J. Reardon. These partnerships have fostered innovation and have led to the successful development of various technologies in the field.

Conclusion

Donald Sieurin's contributions to rolling mill technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in manufacturing processes.

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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