Roger P Engdahl

Title: The Innovative Contributions of Roger P Engdahl

Introduction

Roger P Engdahl is a notable inventor based in Costa Mesa, CA (US). He has made significant contributions to the field of technology, holding a total of 7 patents. His work primarily focuses on enhancing communication systems and safety mechanisms.

Latest Patents

One of Engdahl's latest patents is for an Enhanced Overflow Call Processing system. This innovative method redirects calls that cannot be completed to alternate terminations. The system queries a network database each time a call fails to connect, determining an alternate termination based on a hierarchical set of user-configured overflow statements. This ensures that calls are efficiently routed, improving overall communication reliability.

Another significant invention is the Automatic Safety Shutoff Valve. This flapper-type gas valve is designed to close automatically during seismic events. It utilizes a magnet to hold the valve open, which can be released by seismic accelerations or manually for testing purposes. The valve's status can be monitored through an indicating means, providing essential safety features in gas management.

Career Highlights

Throughout his career, Engdahl has worked with various companies, including MCI Communications Corporation. His experience in the telecommunications industry has greatly influenced his innovative designs and patents.

Collaborations

Engdahl has collaborated with notable individuals such as Paul D Engdahl and Louis G Gottlieb. These partnerships have contributed to the development of his groundbreaking inventions.

Conclusion

Roger P Engdahl's contributions to technology through his patents demonstrate his commitment to innovation and safety. His work continues to impact the fields of communication and safety mechanisms significantly.