LR

Leo I. Rainer

DG Davis Energy Group: 2 patents #5 of 12Top 45%
📍 Davis, CA: #598 of 1,472 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,110,358 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7992630 System and method for pre-cooling of buildings David A. Springer 2011-08-09
7398821 Integrated ventilation cooling system David A. Springer 2008-07-15