Scottsdale, AZ, United States of America

Charles B Duff

This inventor holds 2 USPTO granted patents. Top assignees: Farnam Companies, Inc., Whitmire Research Laboratories, Inc.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles B Duff. Retrieved from https://idiyas.com/inventor/charles-b-duff

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 = 1.3

ph-index = 2

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1983

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2 patents (USPTO):Explore Patents

Title: Innovations by Charles B. Duff

Introduction

Charles B. Duff is an inventive mind based in Scottsdale, AZ (US). He has made significant contributions to the field of pest control through his innovative inventions. With a total of 2 patents, Duff has focused on creating effective solutions for attracting and eliminating insects, particularly houseflies.

Latest Patents

One of his latest patents is an insect lure designed to attract and kill insects. This invention features a tubular base member with end caps, made from kraft base paper and wrapped in white paper. The outer layer is covered with fluorescent paper that provides a luminescent surface to attract insects. The design includes silhouettes of insects, such as houseflies, printed on the luminescent material, which may also contain poison to enhance the effectiveness of the lure. Additionally, a lacquer coating is applied over the attractant, along with a highly viscous tackifier material to ensure that attracted insects adhere to the surface.

Another notable invention by Duff is a fly trap, which further demonstrates his commitment to developing practical solutions for pest control.

Career Highlights

Throughout his career, Charles B. Duff has worked with reputable companies in the pest control industry. Notably, he has been associated with Whitmire Research Laboratories, Inc. and Farnam Companies, Inc. His experience in these organizations has contributed to his expertise in creating effective insect control products.

Collaborations

Duff has collaborated with various professionals in his field, including his coworker Daniel M. Stout. These collaborations have likely enriched his innovative processes and contributed to the success of his inventions.

Conclusion

Charles B. Duff's contributions to pest control through his inventions highlight his innovative spirit and dedication to solving real-world problems. His patents reflect a deep understanding of insect behavior and effective methods for managing pest populations.

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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