JD

James R. Duffy

SE Servi-Tech: 1 patents #6 of 10Top 60%
📍 Chesterfield, MO: #3,708 of 6,461 inventorsTop 60%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,773,430 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5425814 Method for quick turnaround of hydrocarbon processing units Richard W. Krajicek, Nismanath Mehta 1995-06-20