Stephen M Leong

Title: The Innovative Contributions of Stephen M. Leong

Introduction

Stephen M. Leong is a notable inventor based in Randolph, NJ (US). He has made significant contributions to the field of fertilizer safety through his innovative patent. His work focuses on preventing the misuse of calcium ammonium nitrate (CAN) fertilizer, which can be exploited for harmful purposes.

Latest Patents

Stephen M. Leong holds a patent for a method to preserve the non-detonable nature of CAN fertilizer. This invention aims to thwart attempts by terrorists or insurgents to create homemade explosives, such as ANFO. The patent describes a first embodiment that involves dry mixing an organic polymer with CAN fertilizer. This mixture, when added to water, forms a hydrogel that prevents the separation of the calcium carbonate diluent. The second embodiment includes adding encapsulated water or urea, which, when ground into a fine powder, interacts with the organic polymer to maintain the non-detonability of the CAN.

Career Highlights

Stephen M. Leong is currently employed by the US Government as represented by the Secretary of the Army. His work is crucial in enhancing the safety and security of fertilizers used in various applications.

Collaborations

Stephen has collaborated with notable colleagues, including Andrew J. Pskowski and Thomas J. Kiel. Their combined expertise contributes to the advancement of safety measures in the use of fertilizers.

Conclusion

Stephen M. Leong's innovative approach to fertilizer safety exemplifies the importance of invention in protecting society from potential threats. His contributions are vital in ensuring that agricultural practices remain safe and secure.