Ann Arbor, MI, United States of America

Douglas A Steward

This inventor holds 1 USPTO granted patent. Top assignee: Donald G. Wheatley. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas A Steward. Retrieved from https://idiyas.com/inventor/douglas-a-steward

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 = 2.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Douglas A. Steward: Innovator in Fastening Solutions

Introduction

Douglas A. Steward is an accomplished inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of fastening solutions, particularly with his innovative designs that enhance functionality and usability.

Latest Patents

Steward holds a patent for an "Adjustable fastener for tonneau cover." This invention features a snap fastener assembly that is useful for attaching a tonneau cover to a base structure, such as a pick-up truck cargo box. The assembly includes a pair of mating fasteners, one of which is attached to the edge of the tonneau cover. The other fastener is slidably mounted along a rail on the sidewall of the cargo box. This design allows the rail-mounted fastener to be positioned in various locations, enabling users to adjust the tautness of the cover based on their needs. Steward's patent is a testament to his innovative approach to practical problems.

Career Highlights

Throughout his career, Douglas A. Steward has demonstrated a commitment to innovation and quality. His work has led to the development of practical solutions that address everyday challenges faced by users of tonneau covers. His patent reflects his ability to combine functionality with user-friendly design.

Collaborations

Steward collaborates with Donald G. Wheatley, who is also involved in the field of fastening solutions. Their partnership has fostered an environment of creativity and innovation, leading to advancements in their respective areas of expertise.

Conclusion

Douglas A. Steward is a notable inventor whose work in fastening solutions has made a significant impact. His patent for an adjustable fastener showcases his innovative spirit and dedication to improving user experience.

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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