ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,250, issued on March 17, was assigned to AlumaPower Corp. (Sarnia, Canada).
"Metal air galvanic engine" was invented by Geoffrey Sheerin (Sarnia, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A metal air battery having multiple anode-cathode disc assemblies that include a first and second cathode disc flanking an anode disc. An actuator moves at least one cathode disc relative to the other cathode disc, and thereby facilitates the size of the anode-cathode gap. The anode disc has a hole that engages a power shaft to rotate the anode disc."
The patent was filed on Dec. 23, 2021, under Application No. 18/269,519.
*For further information, i...