Cedar Falls, IA, United States of America

Gregory Matthew Ferris

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Engineered Products Company. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory Matthew Ferris. Retrieved from https://idiyas.com/inventor/gregory-matthew-ferris

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 = 1.7

ph-index = 5

Forward Citations = 65(Granted Patents)


Company Filing History:


Years Active: 1998-2001

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5 patents (USPTO):Explore Patents

Title: Innovations by Gregory Matthew Ferris

Introduction

Gregory Matthew Ferris is an accomplished inventor based in Cedar Falls, Iowa. He has made significant contributions to the field of engineering, particularly in the development of air filter restriction indicating devices. With a total of five patents to his name, Ferris has demonstrated a commitment to innovation and efficiency in his designs.

Latest Patents

One of Ferris's notable inventions is the air filter restriction indicator gauge. This low-cost device is designed for use with internal combustion engines. It simplifies the configuration of individual parts and reduces the overall part count. The design features a one-piece base cap that includes a locking extension and a reset button, making it easy to fabricate and cost-effective. Additionally, the device incorporates a two-color visual indicator that changes color based on its operational status.

Another significant patent is the two-stage air filter restriction indicating device. This invention communicates with the air supply passing from the air filter to the engine's air intake. It monitors the vacuum level required by the engine, which directly correlates to the amount of blockage in the air filtering system. The gauge provides output signals indicating whether a predetermined vacuum level has been reached. It can either lock into configuration or automatically reset, enhancing user convenience.

Career Highlights

Ferris is currently employed at Engineered Products Company, where he continues to innovate and develop new technologies. His work has contributed to advancements in air filtration systems, making them more efficient and user-friendly.

Collaborations

Throughout his career, Ferris has collaborated with talented individuals such as Charles Henry Berry III and Jerry Lee Manross. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

Gregory Matthew Ferris is a notable inventor whose work in air filter restriction indicating devices has made a significant impact in the engineering field. His innovative designs and collaborative spirit continue to drive advancements in technology.

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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