FV

Francis K. Verhoff

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,990,701 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4571249 Apparatus for the conversion of coal to gas, liquid and solid products Jack I. Bonasso, James Harper 1986-02-18