Beatrice, NE, United States of America

Craig A Willoughby

This inventor holds 2 USPTO granted patents. Top assignees: Exmark Manufacturing Company, Inc., Exmark Mfg. Co., Inc.. Active years: 2001-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig A Willoughby. Retrieved from https://idiyas.com/inventor/craig-a-willoughby

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 = 1.3

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2001-2010

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2 patents (USPTO):Explore Patents

Title: Craig A Willoughby: Innovator in Ground Maintenance Technology

Introduction

Craig A Willoughby is a notable inventor based in Beatrice, NE (US). He has made significant contributions to the field of ground maintenance technology, particularly through his innovative control systems for lawn maintenance vehicles. With a total of 2 patents, Willoughby has demonstrated his commitment to enhancing the functionality and user experience of lawn care equipment.

Latest Patents

Willoughby's latest patents include a "Control system having return-to-neutral biasing mechanism and vehicle incorporating same." This control system is designed for use with ground maintenance vehicles, such as lawn mowers. It features control handles that can be moved between a neutral position and at least one drive or reverse position. The system incorporates a biasing mechanism that helps return the control handle to the neutral position, providing ease of use for operators.

Another significant patent is the "Adjustable armrest assembly." This invention offers an adjustable armrest for riding lawn mowers, which typically have an operator's seat with armrests on either side. The armrests can pivot from an operative position to an inoperative position, allowing operators to comfortably manipulate control levers while mowing. The design includes an adjuster plate that can be selectively rotated to vary the armrest's downward pivotal movement, enhancing operator comfort and control.

Career Highlights

Throughout his career, Craig A Willoughby has worked with reputable companies, including Exmark Manufacturing Company, Inc. and Exmark Mfg. Co., Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in ground maintenance technology.

Collaborations

Willoughby has collaborated with various professionals in his field, including his coworker Joe A Loxterkamp. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Craig A Willoughby is a distinguished inventor whose work in ground maintenance technology has led to practical innovations that enhance the efficiency and comfort of lawn care operations. His contributions continue to impact the industry 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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