San Antonio, TX, United States of America

William Larry Johnson

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Larry Johnson. Retrieved from https://idiyas.com/inventor/william-larry-johnson

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: William Larry Johnson - Innovator in Broadcast Spreader Mechanisms

Introduction

William Larry Johnson is a notable inventor based in San Antonio, TX (US). He has made significant contributions to the field of agricultural technology, particularly with his innovative designs for broadcast spreaders. His work focuses on improving the efficiency and effectiveness of spreading granular or powdery materials.

Latest Patents

William Larry Johnson holds a patent for a broadcast spreader mechanism. This invention features an improved feed distribution and closure mechanism designed for use with broadcast spreaders. The mechanism includes a threaded shaft, a disk mounted on the shaft with a central opening that has internal threads mating with the shaft, a return spring, and a collar to stop the travel of the disk on the shaft. The materials that can be spread using this mechanism include sand, salt, herbicides, pesticides, fertilizers, lime, seeds, and feed for both domesticated and game animals and birds. He has 1 patent to his name.

Career Highlights

Throughout his career, William Larry Johnson has demonstrated a commitment to innovation in agricultural equipment. His designs have been instrumental in enhancing the functionality of broadcast spreaders, making them more versatile and user-friendly. His work has had a positive impact on various sectors, including agriculture and landscaping.

Collaborations

William has collaborated with his coworker, John B Johnson, to further develop and refine his inventions. Their partnership has contributed to the successful implementation of new technologies in the field.

Conclusion

William Larry Johnson is a dedicated inventor whose work in broadcast spreader mechanisms has made a significant impact on agricultural practices. His innovative designs continue to benefit users in various industries.

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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