Milgrove, NY, United States of America

Ward Sievenpiper

This inventor holds 3 USPTO granted patents. Top assignee: A-T-O Inc.. Active years: 1976-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ward Sievenpiper. Retrieved from https://idiyas.com/inventor/ward-sievenpiper

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 = 1.0

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Alden, NY (US) (1976)
  • Milgrove, NY (US) (1976 - 1978)

Company Filing History:


Years Active: 1976-1978

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ward Sievenpiper

Introduction

Ward Sievenpiper is a notable inventor based in Milgrove, NY (US). He has made significant contributions to the field of engineering, particularly in the development of advanced piston systems. With a total of three patents to his name, Sievenpiper's work showcases his commitment to innovation and problem-solving in mechanical design.

Latest Patents

Sievenpiper's latest patents include a "Metal piston with annular flanges having synthetic overlay" and a "Piston ring system." The metal piston patent describes a piston and cylinder device where the piston consists of an annular metal core with a peripheral groove designed to receive an annular seal. This innovative design features a nylon overlay that provides a bearing surface on either side of the groove, enhancing the performance and durability of the piston. The piston ring system patent outlines a multiple element seal ring system that incorporates pressure non-deformable split rings and a deformable expander ring. This design is engineered to restrict deformation of the expander ring within its elastic limits, ensuring optimal functionality.

Career Highlights

Sievenpiper is currently associated with A-T-O Inc., where he applies his expertise in mechanical engineering to develop cutting-edge solutions. His work at the company reflects his dedication to advancing technology and improving product performance.

Collaborations

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Conclusion

Ward Sievenpiper's innovative patents and contributions to the field of engineering highlight his role as a significant inventor. His work continues to influence the development of advanced mechanical systems, showcasing the importance of innovation in engineering.

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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