East Grand Forks, MN, United States of America

Randal J Dufault

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Randal J Dufault. Retrieved from https://idiyas.com/inventor/randal-j-dufault

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 = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Randal J Dufault: Innovator in Mixing and Spreading Technology

Introduction

Randal J Dufault is an inventive mind based in E. Grand Forks, MN (US). He has made significant contributions to the field of agricultural technology with his innovative designs. His work focuses on improving the efficiency of mixing and spreading materials, particularly in the context of landscaping and agriculture.

Latest Patents

Dufault holds a patent for a "Trailer device for mixing and spreading sand and peat." This invention features a mobile trailer equipped with a frame and wheels for easy transportation. It includes two storage bins designed to hold peat and sand, which are mixed using a specialized blade. The design allows for adjustable openings to control the flow of materials, ensuring precise mixing and spreading.

Career Highlights

Throughout his career, Randal J Dufault has demonstrated a commitment to innovation. His patent showcases his ability to combine functionality with practicality, addressing the needs of users in the agricultural sector. The trailer device he developed is a testament to his engineering skills and understanding of material handling.

Collaborations

Dufault has worked alongside notable colleagues, including Michael J Pierce and Kevin J Pierce. Their collaborative efforts have contributed to the development of effective solutions in the field of mixing and spreading technology.

Conclusion

Randal J Dufault's contributions to the invention of mixing and spreading devices highlight his innovative spirit and dedication to improving agricultural practices. His patent serves as a valuable resource for those in the industry, showcasing the potential for enhanced efficiency in material handling.

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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