Robert Norris

VI Varco I/P: 1 patents #8 of 19Top 45%

📍 Dorchester, GB: #1 of 10 inventorsTop 10%

Overall (2002): #126,892 of 266,432Top 50%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6497278	Circulation control device	—	2002-12-24