JG

John Greenip

HY Hydril: 1 patents #5 of 11Top 50%
📍 Houston, TX: #357 of 1,302 inventorsTop 30%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #193,858 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6554287 Collapsing type seal for expandable tubular connections Robert S. Sivley, IV 2003-04-29