ER

Earl J. Ratcliff

PE Pella: 1 patents #7 of 12Top 60%
📍 New Sharon, IA: #3 of 5 inventorsTop 60%
🗺 Iowa: #557 of 1,791 inventorsTop 35%
Overall (2020): #484,969 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10612295 Door system and method of making Joseph A. Ritzert, Andrew Morse, Cory Brown 2020-04-07