JC

John Peter Crawshaw

Schlumberger Technology: 2 patents #42 of 361Top 15%
📍 Newmarket, GB: #1 of 5 inventorsTop 20%
Overall (2003): #60,545 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6632778 Self-diverting resin systems for sand consolidation Joseph Ayoub, Paul Way 2003-10-14
6544933 Drilling fluid Paul Reid, Bernadette Craster, Terence George Balson 2003-04-08