MM

Michael E. McMahan

BH Baker Hughes Holdings: 1 patents #55 of 254Top 25%
📍 Duncan, OK: #32 of 69 inventorsTop 50%
🗺 Oklahoma: #160 of 690 inventorsTop 25%
Overall (2005): #136,189 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6964305 Cup seal expansion tool Steve Rosenblatt 2005-11-15