San Diego, CA, United States of America

Charles A Hill

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: 3M Innovative Properties Company, Other. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles A Hill. Retrieved from https://idiyas.com/inventor/charles-a-hill-2nvn813e

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 = 1.3

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal1 out of 22,412 
 
3M Innovative Properties Company
 patents
silverMedal2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1985-2026

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4 patents (USPTO):Explore Patents

Title: Innovations by Charles A Hill

Introduction

Charles A Hill is an accomplished inventor based in San Diego, California. He has made significant contributions to the field of product design, particularly in the area of drinking vessels. With a total of three patents to his name, Hill's work showcases his innovative spirit and dedication to improving everyday items.

Latest Patents

One of Hill's latest patents is a unique drinking cup design that features a vessel handle attachment. This handle attachment is specifically designed for vessels such as drinking cups and is formed from a metal stamping. The attachment includes a rectangular member that extends into a rectangularly perforated tongue, complemented by a thin band of metal along its upper edge. Additionally, it features three pairs of tabs along the length of the member, which securely attach the U-shaped handle to the member. This innovative design enhances the functionality and usability of drinking vessels.

Career Highlights

Throughout his career, Charles A Hill has demonstrated a commitment to innovation and design excellence. His patents reflect a deep understanding of user needs and a desire to create practical solutions. Hill's work has not only improved the functionality of drinking vessels but has also contributed to the broader field of product design.

Collaborations

Due to space constraints, the details of collaborations will not be included in this article.

Conclusion

Charles A Hill's contributions to the field of invention, particularly with his innovative drinking cup designs, highlight his role as a significant figure in product development. His patents serve as a testament to his creativity and problem-solving abilities.

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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