JH

John C. W. Heal

TL The Marconi Company Limited: 1 patents #42 of 193Top 25%
📍 Coalville, UT: #10 of 21 inventorsTop 50%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #4,044,203 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4482848 Controllable power source George G. Dixon 1984-11-13