CD

Calum J. B. Dinnes

AG Abb Vetco Gray: 1 patents #3 of 18Top 20%
Overall (1997): #170,170 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5653289 Adjustable jackup drilling system hanger Stanley Hosie, Iain MacPherson Oswald, Trevor W. J. Park 1997-08-05