MR

Marcelo P. Rosero

HC Hughes Tool Company: 1 patents #83 of 224Top 40%
📍 Buena Park, CA: #153 of 296 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,997,240 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4595053 Metal-to-metal seal casing hanger Bruce J. Watkins 1986-06-17