This inventor holds 2 USPTO granted patents. Top assignees: Lawrence Livermore National Security, LLC, University of California. Active years: 2005-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2005-2010
Title: James A Viecelli: Innovator in Explosively Driven Materials
Introduction
James A Viecelli is a notable inventor based in Orinda, California. He has made significant contributions to the field of explosively driven materials, holding 2 patents that showcase his innovative approach to engineering and materials science.
Latest Patents
Viecelli's latest patents include advancements in explosively driven low-density foams and powders. His work on Hollow RX-08HD cylindrical charges involves loading boron and PTFE in the form of low-bulk density powders or powders dispersed in a rigid foam matrix. Each charge is initiated by a Comp B booster, producing a detonation wave that crushes the foam or bulk powder, collapsing void spaces and generating high-velocity fluid jets. His research indicates that boron particles can be completely vaporized by the crush wave, while PTFE powder can dissociate into carbon vapor and molecular fluorine, reacting with surrounding materials to form aluminum oxide and mineral fluoride compounds.
Another significant patent focuses on light metal explosives and propellants. This innovation includes formulations comprising light metal components such as lithium, boron, and beryllium, combined with oxidizers like CL-20 or lithium perchlorate. The formulations can include light metal and oxidizer particles ranging in size from 0.01 µm to 1000 µm, enhancing the effectiveness of these materials in various applications.
Career Highlights
Throughout his career, Viecelli has worked with prestigious institutions, including the University of California and Lawrence Livermore National Security, LLC. His work has contributed to advancements in explosive materials and their applications in various fields.
Collaborations
Viecelli has collaborated with notable colleagues such as Lowell L Wood and Muriel Y Ishikawa, further enhancing the impact of his research and innovations.
Conclusion
James A Viecelli's contributions to explosively driven materials and light metal explosives highlight his innovative spirit and dedication to advancing technology in this specialized field. His patents reflect a deep understanding of materials science and engineering principles, making him a significant figure in his area of expertise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile