Greenbush, MN, United States of America

Frandell O Johnson

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frandell O Johnson. Retrieved from https://idiyas.com/inventor/frandell-o-johnson

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal1 out of 834,659 
Other
 patents

Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Frandell O Johnson: Innovator in Animal Trapping Technology

Introduction

Frandell O Johnson is a notable inventor based in Greenbush, MN (US). She has made significant contributions to the field of animal trapping technology. Her innovative designs have led to the development of a unique animal trap that enhances efficiency and effectiveness.

Latest Patents

Frandell holds a patent for an animal trap that features a pair of elongated rods joined to jaws. These jaws are biased to a closed position with a coil spring. The coil spring is concentrically located about a pivot pin that pivotally joins the mid-sections of the rods together. An over-centered toggle trip mechanism is pivotally connected to the rods to hold the jaws in their open position. The trip mechanism has a trigger operable by the animal to be trapped, which moves the over-center toggle trip mechanism to a position wherein it collapses. This action allows the spring to bias the jaws to their closed positions. Frandell has 1 patent to her name.

Career Highlights

Throughout her career, Frandell has demonstrated a commitment to innovation and problem-solving. Her work in developing the animal trap showcases her ability to create practical solutions for real-world challenges.

Collaborations

Frandell collaborates with her coworker, Oscar F Johnson, who contributes to her projects and shares a passion for innovation.

Conclusion

Frandell O Johnson is a remarkable inventor whose work in animal trapping technology has made a significant impact. Her innovative designs and dedication to her craft continue to inspire others in the field.

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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