RJ

Rollie R. Johnson

AC American Power Conversion: 1 patents #36 of 95Top 40%
📍 Chesterfield, MO: #130 of 481 inventorsTop 30%
🗺 Missouri: #457 of 1,809 inventorsTop 30%
Overall (2011): #181,117 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7881057 Data center cooling James R. Fink, John H. Bean, Jr., Stephen F. Held, Richard J. Johnson 2011-02-01