Location History:
- Mt. Arlington, NJ (US) (2017)
- Mount Arlington, NJ (US) (2020)
- Dover, NJ (US) (2014 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Marco Duca: Innovator in Projectile Technology
Introduction
Marco Duca is a notable inventor based in Dover, NJ (US), recognized for his contributions to projectile technology. He holds 5 patents that showcase his innovative approach to enhancing the performance and stability of projectiles.
Latest Patents
One of his latest patents is titled "Projectile with Improved Flight Performance." This invention features a projectile designed with a spin-stabilized gyroscopically stable flight path, achieved through a base flange. The base flange reduces the aerodynamic overturning moment about the center of gravity, thereby increasing the gyroscopic stability factor for stable flight. This design has applications in medium-caliber untethered human electro-muscular incapacitation (HEMI) projectiles, improving their effectiveness due to stable flight from launch to target. Additionally, the invention significantly enhances ground dispersion for 40 mm projectiles by reducing coning motion during flight, ensuring greater accuracy upon reaching the target.
Another significant patent is the "Dynamic Instability Reduced Range Round." This multi-piece projectile is designed for small arm training ammunition and maintains stable flight until it reaches transonic speeds. During transonic and subsonic flight, aerodynamic features on the projectile generate a pressure differential that increases limit cycle motion. These features are strategically placed to avoid interfacing with the rifling elements of the gun barrel, which may include protrusions or extrusions from the projectile.
Career Highlights
Marco Duca works for the US Government as represented by the Secretary of the Army. His role involves developing advanced projectile technologies that enhance operational effectiveness and safety.
Collaborations
Throughout his career, Marco has collaborated with notable colleagues, including Mohan J Palathingal and Sung K Chung. Their combined expertise contributes to the innovative advancements in projectile technology.
Conclusion
Marco Duca's work in projectile technology exemplifies innovation and dedication to improving performance and safety in military applications. His patents reflect a commitment to advancing the field and enhancing the effectiveness of projectiles in various scenarios.