PF

Paul R. Fields

DE Department Of Energy: 1 patents #41 of 740Top 6%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,087,939 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4262739 System for thermal energy storage, space heating and cooling and power conversion Dieter M. Gruen 1981-04-21