SJ

Stephen G. Johnsen

📍 Maple Valley, WA: #19 of 53 inventorsTop 40%
🗺 Washington: #5,269 of 14,769 inventorsTop 40%
Overall (2020): #264,714 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10737583 Mobile variable power system and method Ronald L. Easley, Kenneth G. Johnsen, Chad M. Hohn 2020-08-11