Bloomington, IN, United States of America

Nathan W Engle

This inventor holds 1 USPTO granted patent. Top assignee: At&t Bell Laboratories. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nathan W Engle. Retrieved from https://idiyas.com/inventor/nathan-w-engle

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 = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1992

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

Title: The Innovative Ingenuity of Nathan W. Engle

Introduction: Nathan W. Engle, an inventor based in Bloomington, IN, has made a significant contribution to telecommunications with his innovative patent. With a strong background in engineering and technology, he works at AT&T Bell Laboratories, where his ideas and inventions help shape the future of communication systems.

Latest Patents: Nathan W. Engle holds a patent for an "Apparatus and method for determining incoming call destination." This invention addresses the complexities of incoming call identification by determining whether calls were intended for a primary or secondary telephone station. The apparatus monitors electrical signals on a telephone line after a secondary station answers, searching for a specific identification signal. When detected, it disconnects secondary stations, terminates the incoming call, and invokes a dialing sequence to a predetermined number. This process includes an authentication procedure requiring a security code, ensuring call security.

Career Highlights: Engle's career at AT&T Bell Laboratories is marked by his dedication to innovation in telecommunications. His work has not only led to the development of his patent but has also contributed to advancements in home security systems, integrating communication technologies for enhanced protection and user experience.

Collaborations: Throughout his career, Nathan has collaborated with notable colleagues such as Lowell G. Atkinson and Donald L. Hornback. These partnerships at AT&T Bell Laboratories have fostered an environment of creativity and innovation, allowing them to work on cutting-edge technology that influences the industry.

Conclusion: Nathan W. Engle exemplifies the spirit of innovation and inventiveness in the field of telecommunications. His patent demonstrates a commitment to improving communication security and efficiency, and his work with esteemed colleagues has further propelled advancements in the industry. Nathan continues to be a vital contributor, inspiring future generations of inventors and engineers.

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…