RJ

Richard T. Johnson

EP Eskra Technical Products: 1 patents #1 of 3Top 35%
📍 Richfield, WI: #5 of 19 inventorsTop 30%
🗺 Wisconsin: #1,668 of 4,688 inventorsTop 40%
Overall (2023): #282,639 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11837701 Bipolar lead acid battery cells with increased energy density Michael David Eskra, Paula Margaret Ralston 2023-12-05