JN

Jack E. Neuzil

📍 Solon, IA: #20 of 46 inventorsTop 45%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,314,464 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4993484 Air to air heat exchanger — 1991-02-19
4384609 Earth/block air preconditioner — 1983-05-24