DP

Darrell W. Patton

PP Pennzoil Products: 1 patents #1 of 11Top 10%
📍 Wichita, KS: #13 of 67 inventorsTop 20%
🗺 Kansas: #76 of 413 inventorsTop 20%
Overall (1989): #122,102 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824589 Rust converting and removing compositions Arpad M. Magyar, Paul J. DesLauriers 1989-04-25