DW

Denzal Wayne Van Winkle

VI Varco I/P: 1 patents #14 of 44Top 35%
📍 Houston, TX: #334 of 1,307 inventorsTop 30%
🗺 Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #234,157 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6742597 Safety check valve for coiled tubing Andrew B. Campbell 2004-06-01