GH

Gregory L. Hern

BH Baker Hughes Holdings: 1 patents #9 of 55Top 20%
📍 Porter, TX: #3 of 4 inventorsTop 75%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #109,944 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832135 Flow through raise boring bit Howard J. Walk 1989-05-23