Gwinner, ND, United States of America

Raymond Joseph McFarland

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Raymond Joseph McFarland. Retrieved from https://idiyas.com/inventor/raymond-joseph-mcfarland

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 = 15(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovations of Raymond Joseph McFarland

Introduction

Raymond Joseph McFarland is an accomplished inventor based in Gwinner, North Dakota. He is known for his innovative contributions to agricultural technology, particularly in the field of fluid fertilizer application systems. His work has significantly impacted the efficiency of fertilizer usage in farming practices.

Latest Patents

McFarland holds a patent for an "Automatic fluid fertilizer control apparatus." This invention introduces a control valve designed to automatically regulate fluid fertilizer within a fertilizer application system. The system comprises a fertilizer supply, an implement with fertilizer application elements, and conduit means for delivering fertilizer. The control valve is strategically placed in the conduit between the fertilizer supply and the application elements. It features a control lever that ends in a saddle, which is designed to receive a projection. A collapsible and extendable valve actuator responds to the movement of the application elements, ensuring that the valve is closed when the elements are raised and open when they are lowered. This innovation enhances the precision and efficiency of fertilizer application.

Career Highlights

Throughout his career, McFarland has demonstrated a commitment to improving agricultural practices through technology. His patent reflects his dedication to creating solutions that address the challenges faced by farmers. By developing systems that optimize fertilizer application, he has contributed to more sustainable farming methods.

Collaborations

McFarland has worked alongside his coworker, David L McFarland, to further advance their projects and innovations. Their collaboration has likely fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

Raymond Joseph McFarland's contributions to the field of agricultural technology exemplify the importance of innovation in enhancing farming efficiency. His patent for the automatic fluid fertilizer control apparatus showcases his ability to create practical solutions that benefit the agricultural industry.

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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