PJ

Paul Johnson

DA Daikin Applied Americas: 1 patents #10 of 21Top 50%
📍 Spirit Lake, IA: #4 of 10 inventorsTop 40%
🗺 Iowa: #557 of 1,791 inventorsTop 35%
Overall (2020): #321,856 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10539350 Economizer used in chiller system Joseph Layton Knopp, Naomasa Miki 2020-01-21