INTERNATIONAL PATENT: GRAF, FRANZ FILES APPLICATION FOR "SETTLEMENT HEATING NETWORK COMPRISING A CLOSED THERMAL-FLUID CIRCUIT"

GENEVA, Dec. 22 -- GRAF, Franz (WittwaisstraBe 8888239 Wangen im Allgau) filed a patent application (PCT/EP2025/064691) for "SETTLEMENT HEATING NETWORK COMPRISING A CLOSED THERMAL-FLUID CIRCUIT" on May 27, 2025. With publication no. WO/2025/256910, the details related to the patent application was published on Dec 18, 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): GRAF, Franz (WittwaisstraBe 8888239 Wangen im Allgau)

Abstract: A settlement heating network, in particular a cold local heating network or district heating network, comprising a closed thermal-fluid circuit (1) for distributing ...