MH

Marvin L. Holbert

WE Weatherford/Lamb: 1 patents #47 of 159Top 30%
📍 Gretna, LA: #2 of 11 inventorsTop 20%
🗺 Louisiana: #97 of 563 inventorsTop 20%
Overall (2004): #163,334 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6672383 Subsurface signal transmitting apparatus James W. Haslett, Robert E. Smallwood, Frederick N. Trofimenkoff 2004-01-06