David G Lefevers

Title: David G Lefevers: Innovator in Parking Meter Technology

Introduction

David G Lefevers is an accomplished inventor based in Roanoke, VA (US). He is known for his innovative contributions to electronic security systems, particularly in the realm of parking meters. His work has significantly impacted the way parking meters operate and communicate.

Latest Patents

Lefevers holds a patent for an "Electromechanical parking meter door communications interface." This invention features an electronic security system for a parking meter that includes a vault door with a spring-biased contact terminal. This terminal makes breakable electrical contact with a housing hinge bracket contact terminal mounted in a vault opening. The electronic lock control circuit can communicate with a meter control circuit through these contact terminals, eliminating the need for a direct cable connection. The design allows for the substitution of the spring-biased contact with equivalent breakable electrical contacts, such as optocoupler contacts.

Career Highlights

Throughout his career, Lefevers has worked with notable companies, including Medeco Security Locks, Inc. His experience in the field of security technology has equipped him with the skills necessary to innovate and improve existing systems.

Collaborations

Lefevers has collaborated with talented individuals such as James Bench and Gary Hoss. Their combined expertise has contributed to the development of advanced security solutions.

Conclusion

David G Lefevers is a notable inventor whose work in electronic security systems has made a lasting impact on parking meter technology. His innovative patent demonstrates his commitment to enhancing security and efficiency in everyday systems.