Anderson, IN, United States of America

Willard E Graddy

This inventor holds 1 USPTO granted patent. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Willard E Graddy. Retrieved from https://idiyas.com/inventor/willard-e-graddy

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1979

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Willard E. Graddy: Innovator in Automotive Lighting Control

Introduction

Willard E. Graddy is an accomplished inventor based in Anderson, IN (US). He is known for his innovative contributions to automotive technology, particularly in the area of lighting control systems. With a focus on enhancing vehicle functionality, Graddy has made significant strides in the field of automotive engineering.

Latest Patents

Graddy holds a patent for a "Push-pull rotary system." This invention is a push-pull rotary switch designed for controlling multiple lighting circuits on a motor vehicle. The system features a longitudinally movable rod that can control at least one switch means during its movement and an additional switch means when the rod is rotated. This innovation aims to improve the efficiency and ease of use of lighting controls in vehicles.

Career Highlights

Willard E. Graddy is currently employed at GM Global Technology Operations, Inc. His work at this leading automotive company has allowed him to collaborate with other talented engineers and inventors in the industry. Graddy's dedication to innovation has positioned him as a valuable asset in the field of automotive technology.

Collaborations

Throughout his career, Graddy has worked alongside notable colleagues such as Willis H. Anderson and John J. Sheridan. These collaborations have fostered a creative environment that encourages the development of groundbreaking automotive solutions.

Conclusion

Willard E. Graddy's contributions to automotive lighting control exemplify the spirit of innovation in the industry. His patented push-pull rotary system showcases his commitment to enhancing vehicle functionality and user experience. Graddy's work continues to influence the automotive sector, paving the way for future advancements.

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]
Loading…