Miami, FL, United States of America

Charles W Spangler

This inventor holds 1 USPTO granted patent. Top assignee: Coulter Electronics, Inc.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles W Spangler. Retrieved from https://idiyas.com/inventor/charles-w-spangler-luzbvudl

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 = 4.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Charles W. Spangler

Introduction

Charles W. Spangler is a notable inventor based in Miami, FL. He is recognized for his innovative contributions to fluid container technology. With a focus on practicality and efficiency, Spangler has developed solutions that enhance the usability of fluid containers.

Latest Patents

One of Spangler's significant inventions is a patent for a Multiple Fluid Container Assembly. This assembly features a large, relatively narrow container with an orthogonally shaped recess in one of its walls. Within this recess, two smaller fluid containers are nested. The design includes means for retaining the small containers securely, preventing accidental dislodgement while ensuring that the external walls of the containers remain flush. Additionally, each fluid container is equipped with a tamper-indicating insert, making it difficult to withdraw fluid if tampering occurs. This innovative design addresses both functionality and safety in fluid storage.

Career Highlights

Spangler is associated with Coulter Electronics, Inc., where he has contributed his expertise in product development and innovation. His work at the company has allowed him to apply his inventive skills in a practical setting, leading to advancements in fluid container technology.

Collaborations

Throughout his career, Spangler has collaborated with talented individuals such as George G. Dominick and Edward A. Ross. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Charles W. Spangler's contributions to the field of fluid container technology exemplify the spirit of innovation. His patent for the Multiple Fluid Container Assembly showcases his ability to combine practicality with safety. Spangler's work continues to influence the industry and inspire future inventors.

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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