West Midlands, United Kingdom

Darrel Hannaford

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Parker-Hannifin Corporation. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Darrel Hannaford. Retrieved from https://idiyas.com/inventor/darrel-hannaford

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 = 4(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Darrel Hannaford

Introduction

Darrel Hannaford is a notable inventor based in West Midlands, GB. He has made significant contributions to the field of engineering, particularly in the development of mechanical assemblies. His work has led to the creation of innovative solutions that enhance the efficiency of hydraulic systems.

Latest Patents

One of Darrel Hannaford's key patents is the "Combined power take-off and hydraulic pump assembly." This invention features a power take-off that includes a housing portion with an opened end, an input mechanism connected to a source of rotational energy, and an output mechanism driven by the input mechanism. The assembly also incorporates a hydraulic pump with a housing portion, a fluid inlet port for low-pressure hydraulic fluid, and a pumping mechanism driven by the power take-off's output mechanism. The design includes an intermediate housing that connects both components and facilitates fluid communication with hydraulically driven devices. This patent showcases his innovative approach to integrating mechanical systems for improved functionality.

Career Highlights

Darrel Hannaford is associated with Parker-Hannifin Corporation, a leading company in motion and control technologies. His role at the company has allowed him to work on cutting-edge projects that push the boundaries of engineering. His expertise in hydraulic systems has been instrumental in developing solutions that meet industry demands.

Collaborations

Throughout his career, Darrel has collaborated with talented individuals such as James E. Bohn and Brian L. Rang. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Darrel Hannaford's contributions to the field of engineering, particularly through his patent for a combined power take-off and hydraulic pump assembly, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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