Location History:
- Arlington, VA (US) (2016)
- Alexandria, VA (US) (2017 - 2020)
Company Filing History:
Years Active: 2016-2020
Title: David Rivera Marchand: Innovator in Adaptive Charge Technology
Introduction
David Rivera Marchand is a notable inventor based in Alexandria, VA (US). He has made significant contributions to the field of adaptive charge technology, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and safety of explosive devices.
Latest Patents
One of his latest patents is the Particulate-filled adaptive capsule (PAC) charge. This invention features a shaped charge with a casing that includes a liner with two spaced-apart and nested walls, each having an identical ogive shape. The design incorporates explosive material filling a portion of the casing, with loose particulate material positioned between the walls. A blasting cap is attached to one end of the casing, while a sealing cap is affixed to the other end.
Another significant patent is the Lodged projectile removal charge (LPRC). This process utilizes an apparatus designed to remove a projectile that is jammed in a cannon's gun tube. The LPRC is positioned coaxially and offset from the projectile, with the gun tube filled with water. Upon detonation, a shock wave disintegrates the LPRC apparatus and pressurizes the water, creating hydraulic forces that effectively push the projectile toward the chamber. This innovative approach minimizes the risk of damaging the gun tube and can be produced using a 3D printer.
Career Highlights
David Rivera Marchand works for the United States Navy, where he contributes his expertise in developing advanced technologies. His role involves collaborating with various teams to enhance military capabilities through innovative solutions.
Collaborations
Some of his notable coworkers include Lee Foltz and Angel Diaz, who work alongside him in advancing the field of adaptive charge technology.
Conclusion
David Rivera Marchand is a distinguished inventor whose work in adaptive charge technology has led to significant advancements in military applications. His innovative patents reflect his commitment to improving safety and efficiency in explosive devices.