DS

Donald Douglas Spani

TS Thermal Storage Systems: 1 patents #1 of 3Top 35%
📍 Ramona, CA: #9 of 30 inventorsTop 30%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #400,853 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12196501 Thermal storage device with immiscible storage media Alan J. Spero, Frank Stephen Wyle 2025-01-14