Lake Orion, MI, United States of America

Andrew Charles Stewart

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Bos Automotive Products, Inc., Itt Corporation. Active years: 1998-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew Charles Stewart. Retrieved from https://idiyas.com/inventor/andrew-charles-stewart

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 6.2

ph-index = 4

Forward Citations = 49(Granted Patents)


Company Filing History:


Years Active: 1998-2018

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4 patents (USPTO):Explore Patents

Title: The Innovations of Andrew Charles Stewart

Introduction

Andrew Charles Stewart, an accomplished inventor based in Lake Orion, MI, is known for his innovative contributions to retractable cover systems for the automotive industry. With a total of four patents to his name, Stewart has demonstrated a profound ability to blend functionality with engineering expertise.

Latest Patents

Among his notable inventions is the automated soft tonneau cover. This retractable cover system features a frame with an opening supported by laterally spaced guide rails and a drive system. The flexible cover is designed with opposing edge portions that contain intermittent retainers, allowing the cover to slide between positions in response to the drive system's activation. Additionally, multiple spaced-apart bows extend laterally between the guide rails, ensuring the flexible cover maintains tension and a secure fit.

Another patent for the automated soft tonneau cover highlights Stewart's technical proficiency, as it also revolves around a retractable cover system that operates with a frame and drive system, demonstrating his continuous innovation in this field.

Career Highlights

Stewart's career has seen him excel in various reputable companies, including Bos Automotive Products, Inc. and Itt Corporation. His experience in these organizations has contributed significantly to his development as an inventor, allowing him to refine his skills and focus on innovative solutions in automotive technology.

Collaborations

Throughout his career, Stewart has had the opportunity to collaborate with talented professionals such as Mickey Alan Hannan and Juergen Josef Salewski. These partnerships have undoubtedly enriched his inventing process, providing diverse perspectives and expertise that drive innovation.

Conclusion

In summary, Andrew Charles Stewart's innovative drive and technical acumen have solidified his reputation as a noteworthy inventor in the automotive industry. With his patents focusing on practical and efficient designs, he continues to pave the way for advancements in retractable cover systems. His collaborations and experiences further strengthen the contributions he makes to technology and innovation.

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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