MJ

Murray R. K. Johnson

📍 Brentford, GB: #22 of 50 inventorsTop 45%
Overall (All Time): #2,955,568 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9708978 Heat engine — 2017-07-18