Saint Joseph, MI, United States of America

Michael A Ledford

This inventor holds 16 USPTO granted patents and 4 published patent applications, primarily in Home Appliances. Top assignee: Whirlpool Corporation. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael A Ledford. Retrieved from https://idiyas.com/inventor/michael-a-ledford

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 81.3

Average Co-Inventor Count = 5.2

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2020-2026

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Areas of Expertise:
Microwave System
Hood System
Laundry Appliance
Pet Hair Filter
Fluid Pumping
Filtration Apparatus
Collector
Foreign Substrate
16 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Michael A. Ledford

Introduction

Michael A. Ledford, an accomplished inventor based in St. Joseph, MI, holds an impressive portfolio of nine patents. With a focus on enhancing everyday appliances, Ledford’s work exemplifies creativity and technical prowess, particularly through his contributions while working at Whirlpool Corporation.

Latest Patents

Among his latest innovations, Ledford has developed a foreign substrate collector for a laundry appliance. This design features an operable door coupled to a cabinet, a drum within the cabinet, and a lifter that is integrated with the drum. The foreign substrate collector is strategically positioned within the lifter to improve functionality. Furthermore, Ledford's combination microwave and hood system showcases his inventive approach, featuring a unique cooling air inlet and outlet design. This system includes an internal enclosure that defines a cooking cavity, with air passages and a cooling fan arranged to optimize air circulation and cooking efficiency.

Career Highlights

Ledford's career at Whirlpool Corporation has been marked by significant contributions to appliance innovation, allowing consumers to benefit from improved convenience and efficiency in household chores. His patents not only reflect his commitment to enhancing product functionality but also demonstrate his deep understanding of consumer needs.

Collaborations

Throughout his career, Ledford has collaborated with talented coworkers Stephen Zheng and Xiangxu Liu. Their collective expertise has undoubtedly fostered a creative environment leading to groundbreaking innovations within the company.

Conclusion

Michael A. Ledford exemplifies the role of an innovative inventor, contributing to advancements that enhance the performance and usability of laundry and cooking appliances. His nine patents serve as a testament to his commitment to innovation and collaboration in the field, underscoring his significant impact on the 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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