CB

Clifford H. Beall

BH Baker Hughes Holdings: 1 patents #33 of 141Top 25%
📍 Broken Arrow, OK: #8 of 23 inventorsTop 35%
🗺 Oklahoma: #137 of 631 inventorsTop 25%
Overall (1997): #166,197 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5682921 Undulating transverse interface for curved flapper seal Michael S. Rawson, Doug Trott, Mark S. Megill 1997-11-04