King County, WA, United States of America

Douglas P Kelley

This inventor holds 1 USPTO granted patent. Top assignee: Flowmole Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas P Kelley. Retrieved from https://idiyas.com/inventor/douglas-p-kelley

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 = 3.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Innovations of Douglas P. Kelley

Introduction

Douglas P. Kelley is an accomplished inventor based in King County, Washington. He has made significant contributions to the field of utility installation through his innovative designs. His work primarily focuses on enhancing the efficiency and effectiveness of tools used in underground installations.

Latest Patents

Douglas P. Kelley holds a patent for a "Swivel arrangement for connecting a boring or reaming tool to a cable." This invention is particularly useful for connecting the back end of a reaming tool to the front end of utility cable during underground installations. The swivel mechanism is designed to be smaller in cross-section than both the reaming tool and the utility cable apparatus. This design creates an axially extending radial gap between the tool and the cable, allowing for improved functionality. One notable feature of this arrangement is that one end of the swivel mechanism is fixedly connected to the back end of the reaming tool, preventing relative lateral movement between the two components.

Career Highlights

Douglas P. Kelley is associated with Flowmole Corporation, where he applies his expertise in developing innovative solutions for utility installation. His work has contributed to advancements in the industry, making processes more efficient and reliable.

Collaborations

Douglas has collaborated with notable coworkers, including Mark E. Lutz and Kenneth E. Fender. Their combined efforts have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Douglas P. Kelley is a notable inventor whose contributions to utility installation technology have made a significant impact. His innovative swivel arrangement patent exemplifies his commitment to improving industry practices.

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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