Richmond, VA, United States of America

Ralph W Effinger

This inventor holds 2 USPTO granted patents. Top assignees: Ils Corporation, Other. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ralph W Effinger. Retrieved from https://idiyas.com/inventor/ralph-w-effinger

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 9.5

ph-index = 2

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 2002

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2 patents (USPTO):Explore Patents

Title: Ralph W. Effinger: Innovator in Bird Feeding Solutions

Introduction

Ralph W. Effinger is an inventive mind based in Richmond, VA (US). He has made significant contributions to the field of bird feeding with his innovative designs. With a total of 2 patents to his name, Effinger has focused on creating solutions that enhance the bird feeding experience while addressing common challenges.

Latest Patents

One of Effinger's notable inventions is the Squirrel Repellent Bird Feeder. This bird feeder is equipped with an electrically powered spinning mechanism that activates when a squirrel's weight is detected on the feeder. The spinning mechanism rotates the feeder at a speed sufficient to centrifugally dislodge the squirrel, minimizing the loss of bird feed. This innovative design not only protects the feeder from unwanted visitors but also ensures that birds can enjoy their food without interruption.

Career Highlights

Throughout his career, Ralph W. Effinger has worked with various companies, including Ils Corporation. His experience in the industry has allowed him to develop practical solutions that cater to the needs of bird enthusiasts.

Collaborations

Effinger has collaborated with notable individuals such as John Merrill Davis, III, and Jane Dornbusch Davis. These partnerships have contributed to the development and refinement of his innovative products.

Conclusion

Ralph W. Effinger's contributions to bird feeding technology demonstrate his commitment to innovation and problem-solving. His inventions, particularly the Squirrel Repellent Bird Feeder, showcase his ability to create practical solutions for everyday challenges. Effinger's work continues to inspire and enhance the bird feeding experience for enthusiasts everywhere.

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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