AE

Ann L. Engh

📍 Spencerville, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #261,540 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6715740 Fill packs for use in heat and mass transfer devices Herman Fay 2004-04-06