HM

H. Vaughn Mansfield

PC Peabody Coal: 1 patents #9 of 33Top 30%
📍 Gallatin, TN: #63 of 137 inventorsTop 50%
🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%
Overall (All Time): #4,109,219 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196051 Method for producing coke from fine and coarse coal Jack R. Haley, Jimmy B. Smith 1980-04-01