Company Filing History:
11 out of 8,684 
1 out of 16,076 Years Active: 1991-2017
Title: Gartung Cheng – A Pioneering Innovator in Explosive Technology
Introduction
Gartung Cheng, an accomplished inventor based in Edison, New Jersey, has made significant contributions to the field of explosive technology. With a portfolio of 12 patents, Cheng is recognized for his advancements in developing lead-free microdet electric detonators and primary explosive materials. His innovative work ensures safety while maintaining effectiveness, setting new standards in the industry.
Latest Patents
Two of Gartung Cheng's latest patents highlight his ingenuity and commitment to safety in explosive applications. The first, titled "Electric Detonator with Milled and Unmilled DBX-1," focuses on lead-free microdet electric detonators that utilize milled DBX-1 as a spot charge and unmilled DBX-1 as an intermediate material. This groundbreaking design eliminates lead azide and lead styphnate, achieving comparable stability, power, and sensitivity to existing lead-based M100 electric detonators.
The second patent, "Synthesis of Copper(I) 5-Nitrotetrazolate," details a method for manufacturing the primary explosive copper(I) 5-nitrotetrazolate (DBX-1) from 5-aminotetrazolate (5-AT). The synthesis provides crucial intermediates, such as acid copper salt of 5-nitrotetrazolate and sodium 5-nitrotetrazolate, while minimizing the handling of hazardous materials through the use of an internal filter within the reactor.
Career Highlights
Throughout his career, Gartung Cheng has collaborated with esteemed organizations, including the U.S. Government As Represented by the Secretary of the Army and the U.S. Government As Represented by the Secretary of the Navy. His dedication to innovation within these government sectors illustrates his commitment to enhancing safety and performance in explosive technologies.
Collaborations
In addition to his impressive professional accomplishments, Cheng has worked alongside notable individuals in his field, including Neha Mehta and Daniel Stec III. These collaborations have contributed to the advancement of technology in explosive materials, further establishing Cheng's reputation as a leading innovator.
Conclusion
Gartung Cheng's contributions to explosive technology, evident through his advancements in lead-free detonators and improved synthesis methods, position him as a vital figure in the realm of inventions. With an impressive portfolio of patents and collaborations with prestigious organizations and colleagues, Cheng continues to pave the way for a safer and more effective future in explosive innovations.
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