Welland, Canada

William Roderick MacGregor

This inventor holds 1 USPTO granted patent. Top assignee: Deere & Company. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Roderick MacGregor. Retrieved from https://idiyas.com/inventor/william-roderick-macgregor

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 = 21(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of William Roderick MacGregor

Introduction

William Roderick MacGregor is a notable inventor based in Welland, Canada. He is recognized for his innovative contributions to agricultural machinery, particularly in the design of front-end loaders for tractors. His work has significantly impacted the efficiency and functionality of farming equipment.

Latest Patents

MacGregor holds a patent for a "Power Loader," which is a detachable front-end loader designed for tractors. This invention allows for easy mounting and demounting from a tractor while being self-supporting when not attached. The loader features a rectangularly-shaped base that rests level on the ground when demounted and mounts flush with the tractor's main frame when attached. By utilizing a combination of hydraulic lift cylinders and tractor movement, the loader can be elevated into position and secured effectively. The fastening mechanisms are designed for easy manipulation by the operator, enhancing usability.

Career Highlights

MacGregor is associated with Deere & Company, a leading manufacturer of agricultural machinery. His work at the company has allowed him to contribute to advancements in tractor attachments, improving the overall functionality of farming equipment. His innovative designs have been instrumental in enhancing productivity for farmers.

Collaborations

MacGregor has worked alongside Dalton Harold Spicer, contributing to the development of agricultural technologies. Their collaboration has fostered innovation within the industry, leading to improved machinery designs.

Conclusion

William Roderick MacGregor's contributions to agricultural machinery through his patent for the Power Loader exemplify his innovative spirit and dedication to enhancing farming efficiency. His work continues to influence the agricultural sector positively.

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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