JH

John Harman

SA Stone Aerospace: 1 patents #1 of 3Top 35%
📍 Keyser, WV: #1 of 2 inventorsTop 50%
🗺 West Virginia: #50 of 182 inventorsTop 30%
Overall (2022): #396,969 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11493233 Direct high voltage water heater Frederick M. Smith, William C. Stone 2022-11-08