CS

Charles Sparks

IP Institut Francais Du Petrole: 1 patents #40 of 163Top 25%
Overall (1997): #166,822 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660233 Riser for great water depths — 1997-08-26