Carmel, IN, United States of America

Dennis Troy Anfield

This inventor holds 7 USPTO granted patents and 2 EPO patents. Top assignee: Schlage Lock Company LLC. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis Troy Anfield. Retrieved from https://idiyas.com/inventor/dennis-troy-anfield

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 = 3.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2019-2026

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7 patents (USPTO):Explore Patents

Title: Innovations by Dennis Troy Anfield

Introduction

Dennis Troy Anfield is an accomplished inventor based in Carmel, Indiana. He has made significant contributions to the field of access control technologies, holding a total of six patents. His work focuses on enhancing security and efficiency in access control systems.

Latest Patents

One of Anfield's latest patents is titled "Technologies for Access Control Communications." This invention outlines a method where a gateway device receives credential data from an access control device. The gateway compares this data to a stored credential list and transmits a unique credential index to a server for an access control decision. Another notable patent is "Utilizing Caveats for Wireless Credential Access." This method involves receiving a credential token from a mobile device, determining the credential type, and performing actions based on a set of caveat rules associated with that credential type.

Career Highlights

Dennis Troy Anfield is currently employed at Schlage Lock Company LLC, a leader in security solutions. His role involves developing innovative technologies that improve access control systems. Anfield's expertise in this area has positioned him as a key figure in advancing security technology.

Collaborations

Throughout his career, Anfield has collaborated with notable colleagues, including Joseph W. Baumgarte and Frederick Holt. These partnerships have fostered a creative environment that encourages the development of cutting-edge security solutions.

Conclusion

Dennis Troy Anfield

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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