JA

John Atterberry

PI Preston Industries: 1 patents #1 of 8Top 15%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,797,797 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10684616 Self-test system for qualifying refrigeration chiller system performance Philip Preston, Andrew Witt 2020-06-16