San Rafael, CA, United States of America

Donn B Furlong

This inventor holds 5 USPTO granted patents. Top assignees: Ecodyne Corporation, Marine Construction & Design Co., Tuthill Pump Company. Active years: 1977-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donn B Furlong. Retrieved from https://idiyas.com/inventor/donn-b-furlong

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 = 4

Forward Citations = 95(Granted Patents)


Location History:

  • San Rafael, CA (US) (1977 - 1982)
  • Snohomish, WA (US) (1985 - 1986)

Company Filing History:


Years Active: 1977-1986

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Donn B Furlong

Introduction

Donn B Furlong is a notable inventor based in San Rafael, California. He has made significant contributions to the field of fishing technology, holding a total of five patents. His inventions focus on improving the efficiency and functionality of fishing equipment.

Latest Patents

Furlong's latest patents include a detachable swivel for coupling gangions to longlines and an apparatus designed for automatically attaching the same. The swivel device features a cylindrical stop sleeve that is fixedly attached to the longline, along with a detachable swivel body that allows for rotational movement. This innovative design includes a gravity-feed track for loading multiple swivel bodies, enhancing the efficiency of the fishing process. Another notable patent involves a method and apparatus for unwrapping a plurality of short lines from a longline fishing line, utilizing hollow cylinders with permanent magnets to facilitate the wrapping and unwrapping of gangions.

Career Highlights

Throughout his career, Furlong has worked with various companies, including Tuthill Pump Company. His experience in the industry has allowed him to develop practical solutions that address common challenges faced by fishermen.

Collaborations

Furlong has collaborated with notable individuals such as Marvin M May and Dickey Steele Londahl. These partnerships have contributed to the development and refinement of his innovative inventions.

Conclusion

Donn B Furlong's contributions to fishing technology through his patents demonstrate his commitment to innovation and problem-solving in the industry. His work continues to influence the way fishing equipment is designed and utilized.

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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