Blaydon, United Kingdom

Donald Keith Miller

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Keith Miller. Retrieved from https://idiyas.com/inventor/donald-keith-miller

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 = 24(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Donald Keith Miller

Introduction: Donald Keith Miller, based in Blaydon, Tyne and Wear, GB, is a noteworthy inventor recognized for his contributions to the field of engineering. His innovative work focuses on enhancing the functionality of excavators, specifically through his unique patent.

Latest Patents: Miller holds a patent for a "Coupler for Bucket Excavators." This invention addresses the need for a safer and more efficient way to connect a dipper arm of an excavator to a bucket. His design enables the operator to remain in the cab of the excavator while coupling the bucket, significantly improving operational efficiency and safety. The coupler features a device for secure attachment to the dipper arm and a latching hook designed with a specialized internal profile. This profile ensures that when the coupler supports the weight of the bucket, it automatically moves to a latching position, reducing the risk of accidental unlatching.

Career Highlights: Throughout his career, Miller has demonstrated an unwavering commitment to innovation and engineering excellence. His patent not only showcases his technical abilities but also his understanding of operators' needs in the field. This focus on practical solutions has set him apart as a valuable contributor in the construction and excavation industry.

Collaborations: In his professional journey, Miller has collaborated with notable individuals, including his coworkers Doreen Jacqueline Miller and Gary Miller. Their combined expertise has likely enriched the creative process, fostering an environment where innovative ideas can thrive.

Conclusion: Donald Keith Miller's inventive spirit and dedication to improving excavation technology exemplify the essence of innovation. His patented coupler reflects not only his ingenuity but also a commitment to enhancing safety and efficiency in construction practices. As the industry continues to evolve, Miller's contributions stand as a testament to the importance of practical and forward-thinking inventions.

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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