Lakeland, FL, United States of America

Joel Freeman Butler

This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joel Freeman Butler. Retrieved from https://idiyas.com/inventor/joel-freeman-butler

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


% Patents Active = 33.3

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Lakeland, FL (US) (1999 - 2003)
  • Eugene, OR (US) (2014)

Company Filing History:

goldMedal3 out of 834,570 
Other
 patents

Years Active: 1999-2014

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3 patents (USPTO):Explore Patents

Title: Innovations by Joel Freeman Butler

Introduction

Joel Freeman Butler is an inventive mind based in Lakeland, FL (US). He has made significant contributions to the field of technology and horticulture, holding a total of 3 patents. His work reflects a commitment to enhancing healthcare and improving plant growth systems.

Latest Patents

One of Butler's notable inventions is the Healthcare Television System Apparatus. This apparatus is designed to interpose between a healthcare pillow speaker and a standard television. It powers the pillow speaker, allows it to control the television, and drives the speaker with audio content from the television. The apparatus is built to meet healthcare safety approvals and is compatible with both new and existing installations. It features the ability to selectively shut off audio drivers to minimize noise and can generate its own audio content. Additionally, it can track user access and equipment operation, providing a comprehensive solution for healthcare environments.

Another significant invention by Butler is a Plant Container. This cylindrical container features a dual sidewall design, with the inner sidewall made of woven polypropylene fabric and the outer sidewall constructed from wire. The design promotes air pruning of roots, encouraging a denser root system without spiraling. The container's heat transfer characteristics help maintain optimal root ball temperatures, while the non-woven polypropylene bottom allows moisture to penetrate and supports root growth into the ground.

Career Highlights

Throughout his career, Joel Freeman Butler has demonstrated a strong focus on innovation in both healthcare and horticulture. His patents reflect a deep understanding of the needs within these fields and a commitment to developing practical solutions.

Collaborations

Butler has collaborated with notable individuals such as Jason Trent Butler and James Edward Colley. These partnerships have likely contributed to the development and refinement of his innovative ideas.

Conclusion

Joel Freeman Butler's contributions to technology and horticulture through his patents showcase his inventive spirit and dedication to improving systems in healthcare and plant growth. His work continues to influence these 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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