Location History:
- Los Angeles, CA (US) (2003)
- Playa del Ray, CA (US) (2004 - 2005)
Company Filing History:
Years Active: 2003-2005
Title: **Joseph A. Ratkovic: Innovator in Projectile Guidance Systems**
Introduction
Joseph A. Ratkovic, based in Playa Del Rey, California, is an accomplished inventor with a notable focus on projectile guidance technologies. With three patents to his name, Ratkovic has significantly contributed to advancements in this field.
Latest Patents
Ratkovic's latest innovations include a cutting-edge projectile guidance system that utilizes accelerometers and a GPS receiver. This system operates without gyros and features an orthogonal body coordinate system for the projectile. The invention incorporates a triax of accelerometers that provide x, y, and z acceleration data along their respective axes. Additionally, it includes a GPS antenna and receiver that supply onboard GPS position and velocity data in earth-referenced navigational coordinates. A sophisticated computer program is responsible for storing time-indexed GPS position and velocity data, transforming acceleration data from body to navigation coordinates, and calculating estimated projectile roll, pitch, and yaw angles. This advanced technology allows for optimal guiding of the projectile to a predetermined location.
Career Highlights
Ratkovic currently works at Northrop Grumman Systems Corporation, where he leverages his expertise to further develop innovative solutions in aerospace and defense technologies. His work continues to influence the industry, demonstrating his commitment to enhancing the effectiveness and precision of projectile systems.
Collaborations
Throughout his career, Ratkovic has collaborated with notable colleagues such as Allan J. Brockstein and Samuel N. Fersht. Together, they have contributed to significant advancements in their field, fostering innovation and pushing the boundaries of technology in projectile guidance.
Conclusion
Joseph A. Ratkovic stands out as an influential inventor whose work in projectile guidance systems showcases the intersection of engineering, technology, and innovation. His patents not only highlight his ingenuity but also reflect the broader impact of his contributions on the aerospace sector and beyond.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.