St. Charles, MO, United States of America

Clifford D Tweedy

This inventor holds 5 USPTO granted patents. Top assignee: Watlow Polymer Technologies. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Clifford D Tweedy. Retrieved from https://idiyas.com/inventor/clifford-d-tweedy

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


% Patents Active = 40.0

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 113(Granted Patents)


Company Filing History:


Years Active: 2001-2004

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5 patents (USPTO):Explore Patents

Title: Innovations by Clifford D. Tweedy

Introduction

Clifford D. Tweedy is an accomplished inventor based in St. Charles, MO (US). He holds a total of 5 patents that showcase his contributions to the field of heating technology. His work primarily focuses on developing innovative heating elements and systems that enhance efficiency and reduce scale buildup.

Latest Patents

One of his latest patents is for a small diameter low watt density immersion heating element. This invention provides immersion heating elements, water heaters, and methods for their fabrication and use. The first embodiment includes a resistance heating element with a water impervious sheath, designed to reduce scale formation in water containing calcium and calcium carbonate. Another notable patent involves a packaging system with a self-contained heater. This heated container features a continuous element structure that includes polymeric layers and a resistance heating layer, allowing for efficient heating.

Career Highlights

Clifford D. Tweedy has made significant strides in the heating technology sector through his innovative designs. His patents reflect a commitment to improving the functionality and efficiency of heating systems. He is currently associated with Watlow Polymer Technologies, where he continues to develop cutting-edge solutions.

Collaborations

Throughout his career, Clifford has collaborated with notable colleagues, including John W. Schlesselman and Keith Laken. These partnerships have contributed to the advancement of his inventions and the overall success of his projects.

Conclusion

Clifford D. Tweedy's work exemplifies innovation in heating technology, with patents that address practical challenges in the industry. His contributions continue to influence the development of efficient heating solutions.

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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