Edwin D Stevens

Title: Edwin D. Stevens: Innovator in Detection Technologies

Introduction

Edwin D. Stevens, an accomplished inventor based in New Orleans, LA, has made significant contributions to the field of detection technology. Holding three patents, Stevens has focused on innovating systems that enhance security measures, particularly in identifying concealed explosives and contraband.

Latest Patents

Stevens' latest invention involves a sophisticated detector designed for the identification of concealed explosives, drugs, and contraband using innovative techniques such as x-ray imaging, powder pattern analysis, and ultrasonics. This invention enables the inspection of carry-on baggage through a combination of computer-aided x-ray transmission imaging and x-ray diffraction analysis, effectively screening, confirming, and localizing potential threats. The x-ray transmission feature is specifically used to segregate dense baggage and cargo, which undergo further inspection via x-ray backscatter imaging to pinpoint suspicious objects. Once identified, x-ray diffraction is employed for a detailed analysis.

Furthermore, Stevens' invention provides a slow processing system that utilizes diffraction to identify threats, while x-ray radiography assists in localizing these objects. For instances involving drugs hidden in compartments on marine vessels or aircraft, a versatile hand-held x-ray system is proposed that operates in three modes: x-ray transmission, x-ray backscatter, or x-ray diffraction, depending on the compartment's architecture. In addressing threats from buried mines, his invention employs oscillating dual-energy x-ray backscatter imaging for antipersonnel mines, and a combination of x-ray backscatter imaging and prompt gamma detectors for antivehicle and antiaircraft mines. Additionally, ultrasonic detectors aid in identifying explosives on individuals, complemented by a bar-code identification tracking system linked to a central computer for baggage management.

Career Highlights

Edwin D. Stevens has demonstrated a consistent commitment to advancing safety protocols through his innovative work in detection technologies. His role as an inventor at Technology International, Inc. showcases his influence in the field. His long-term focus on practical solutions for identifying concealed threats has not only proven essential for security agencies but has also positioned him as a key figure in the technology sector.

Collaborations

Throughout his career, Stevens has collaborated with talented professionals, including Abdo A. Husseiny and Zeinab A. Sabri. Such collaborations have undoubtedly played a role in refining and advancing the technologies associated with his inventions, further emphasizing the importance of teamwork in innovation.

Conclusion

Edwin D. Stevens has significantly contributed to the field of detection technologies, securing three patents that enhance security measures in various environments. His work at Technology International, Inc. and his collaborations with peers underscore the importance of innovation in addressing current safety challenges. As the landscape of security continues to evolve, Stevens’ inventions remain pivotal in ensuring the detection and prevention of concealed threats.