GENEVA, Feb. 3 -- ROMAN RUIZ, Jose Maria de Jesus (Rancho El Tata S/NCALVILLO, 20803) filed a patent application (PCT/IB2023/060428) for "FOUR-LAYER SOLAR HEATER WITH OPTIMISED HEAT CONSERVATION AND IMPROVED MECHANICAL RESISTANCE" on Oct 16, 2023. With publication no. WO/2025/022170, the details related to the patent application was published on Jan 30, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): ROMAN RUIZ, Jose Maria de Jesus (Rancho El Tata S/NCALVILLO, 20803)

Abstract: The present invention relates to a four-layer solar heater in which the first layer is an internal tank (20) made...