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For the Inventor, By the Inventor

Delaware City, DE, United States of America

Charles F Brown

This inventor holds 7 USPTO granted patents. Top assignees: Warner-Lambert Company, Other. Active years: 1988-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles F Brown. Retrieved from https://idiyas.com/inventor/charles-f-brown

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

USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 346(Granted Patents)


Location History:

  • Joanna, SC (US) (1988)
  • Valrico, Hillsborough County, FL (US) (1993)
  • Valrico, FL (US) (1994)
  • Baton Rouge, LA (US) (2004)
  • Delaware City, DE (US) (2004 - 2019)

Company Filing History:

goldMedal2 out of 2,538 
 
Warner-Lambert Company
 patents
silverMedal4 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1988-2019

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7 patents (USPTO):Explore Patents
1. RE47216 - System for selective prevention of non-emergency use of an electronic device (2019-01-28),
2. 6736217 - Weed, weed root and root vine removing, cultivating tool (2004-05-18),
3. 6690940 - System for selective prevention of non-emergency use of an electronic device (2004-02-10),
4. 5303822 - Receptacle to support and retain a plurality of used hypodermic needle (1994-04-19),
5. 5184721 - Hypodermic needle/syringe receptacle with porous element (1993-02-09),
6. 4734149 - Apparatus for heatsealing gelatin capsules containing a medicament (1988-03-29),
7. 4724019 - Method and apparatus for sealing capsules (1988-02-09),

Title: Innovations of Charles F Brown

Introduction

Charles F Brown is an accomplished inventor based in Delaware City, DE (US). He holds a total of seven patents, showcasing his innovative contributions to technology and tools. His work reflects a commitment to enhancing safety and efficiency in various applications.

Latest Patents

One of his latest patents is a "System for selective prevention of non-emergency use of an electronic device." This system is designed to selectively disable certain features of a stand-alone electronic device under specific conditions. It aims to prevent vehicular accidents by partially disabling non-emergency use of wireless telephones in moving vehicles. Another notable invention is a "Weed, weed root and root vine removing, cultivating tool." This tool features double-edged plows that can cultivate and entangle weeds, roots, and vines, allowing for effective removal of debris.

Career Highlights

Throughout his career, Charles has worked with various companies, including Warner-Lambert Company. His innovative spirit has led to the development of practical solutions that address real-world problems.

Collaborations

Charles has collaborated with notable individuals such as George W Brown and Mark D Wengyn, contributing to the advancement of his inventions.

Conclusion

Charles F Brown's contributions to innovation through his patents demonstrate his dedication to improving safety and efficiency in technology and tools. His work continues to impact various fields positively.

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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