Pittsfield, MA, United States of America

Douglas N Smith

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas N Smith. Retrieved from https://idiyas.com/inventor/douglas-n-smith-ct698axj

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 = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Douglas N Smith - Innovator in Sliding Door Hardware

Introduction

Douglas N Smith is a notable inventor based in Pittsfield, MA (US). He has made significant contributions to the field of sliding door hardware, particularly with his innovative designs that enhance functionality and usability.

Latest Patents

Douglas holds a patent for a sliding door hardware system. This invention features a rail and latching system designed for use with sliding doors associated with animal stalls. The system includes an inverted U-shaped rail on the door bottom that engages with a U-shaped door guide on the animal stall. Additionally, it incorporates a latch that is slidably and releasably engageable with both the door and the animal stall. This patent showcases his ingenuity and commitment to improving everyday solutions.

Career Highlights

Throughout his career, Douglas has focused on creating practical inventions that address specific needs. His work in developing sliding door hardware demonstrates his ability to combine functionality with innovative design. With 1 patent to his name, he has established himself as a valuable contributor to the field.

Collaborations

Douglas has worked alongside Richard H Smith, collaborating on various projects that leverage their combined expertise. Their partnership has led to advancements in the design and functionality of sliding door systems.

Conclusion

Douglas N Smith is an accomplished inventor whose work in sliding door hardware has made a lasting impact. His innovative designs continue to enhance the functionality of everyday products, showcasing his dedication to improving user experiences.

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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