ALEXANDRIA, Va., Dec. 2 -- United States Patent no. D1,103,902, issued on Dec. 2.
"Solar tower" was invented by Louis Fredrick Kiefer III (Nashua, N.H.), Jennifer Kiefer Chesnell (Mason, N.H.) and Louis Fredrick Kiefer IV (New London, N.H.).
The patent was filed on Jan. 20, 2022, under Application No. D/823,928.
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