RJ

Ronald Kevin Johnston

SI Solar Turbines Incorporated: 1 patents #10 of 63Top 20%
📍 El Cajon, CA: #18 of 49 inventorsTop 40%
🗺 California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #284,377 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11007559 Tube shaping tool — 2021-05-18