Company Filing History:
1 out of 2,548 
1 out of 8,695 
Years Active: 1987
Title: John Carta - Innovator in Protective Shelter Systems
Introduction
John Carta is an accomplished inventor based in Maitland, Florida, known for his innovative contributions to protective shelter systems. With a total of two patents to his name, Carta has made significant strides in developing technologies that enhance safety against various threats.
Latest Patents
One of Carta's latest patents is the "Expandable Shelter System Providing Collective Protection." This invention features a lightweight, free-standing, and expandable shelter designed to protect against chemical and biological agents, as well as nuclear fallout. The shelter comprises a frame made of U-shaped ribs, reinforced by connecting members. A flexible cover resistant to harmful agents is attached to the frame, and an airtight floor allows for pressurization to prevent contaminated air from entering. The shelter includes a blower for pressurization, a filter for harmful agents, and an internal chamber that serves as a protective airlock. This airlock is equipped with indicators to ensure safety before entering the main chamber.
Another notable patent is the "Snap Slit Door with Over Pressure Relief." This invention features a door panel that utilizes tension as a closure force, allowing for variable resistance to opening. The door can be made from pliable materials and is designed to self-release under specific pressure differentials, ensuring safety and functionality.
Career Highlights
Throughout his career, John Carta has worked with prominent organizations, including Brunswick Corporation and the U.S. Government as represented by the Secretary of the Army. His experience in these roles has contributed to his expertise in developing innovative safety solutions.
Collaborations
Carta has collaborated with notable individuals in his field, including Robert D. Anderson and John D. Estes. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
John Carta's contributions to protective shelter systems demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of the challenges posed by environmental threats and a dedication to providing effective solutions.