David L Stevenson

Title: David L. Stevenson: Innovator in Electronic Security Solutions

Introduction

David L. Stevenson, an accomplished inventor based in Angola, Indiana, holds a remarkable portfolio of seven patents. His innovative mind has led to the development of cutting-edge technologies in the field of electronic security, significantly improving the integrity and safety of various locking mechanisms.

Latest Patents

Stevenson's latest patents showcase his ingenuity and commitment to enhancing security measures. One of his notable inventions is an electronic security seal designed with a molded transparent thermoplastic housing. This advanced seal features a programmable transmitting circuit capable of conveying critical information, such as seal identifying serial numbers, seal locations, and container identification. The design includes a door that allows access to the internal circuit for programming purposes. A unique contact arrangement functions as a switch activated by the insertion of a locking bolt, ensuring battery power is supplied to the data generating circuit. This mechanism not only provides an alert for tampering but also periodically transmits the seal's status to a local receiver, greatly enhancing security.

Another significant patent is the bolt seal lock device, which comprises two L-shaped steel sheet casings tailored for sliding doors. These casings are designed to interlock securely while offering flexibility for slight misalignments. Stevenson's design privileges robust construction, including optional welding and shields to protect the locking mechanism from tampering or damage, making it suitable for a range of applications, including rail doors and swinging doors.

Career Highlights

Throughout his career, David L. Stevenson has made substantial contributions to security technology while working with notable companies, including Transguard Industries, Inc. and Transguard Industries, Inc. His work has played a pivotal role in advancing secure locking systems that safeguard properties and assets.

Collaborations

Stevenson's inventive journey has seen him collaborating with esteemed peers in the industry, notably Terrence N. Brammall and Craig B. Hamilton. These collaborations have facilitated the exchange of ideas and expertise, further enriching the development of innovative security solutions.

Conclusion

David L. Stevenson’s innovations underscore his dedication to enhancing security through advanced technology. With a strong presence in the patent space and collaborative efforts that push the boundaries of what is possible, he continues to be a prominent figure in the field of electronic security innovations.