DK

Demir I. Karsan

BR Brown & Root: 3 patents #2 of 31Top 7%
CO Conoco: 2 patents #177 of 638Top 30%
Overall (All Time): #1,062,233 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4938630 Method and apparatus to stabilize an offshore platform Zeki Demirbilek 1990-07-03
4781497 Tension-restrained articulated platform tower Shaddy Y. Hanna, Jimmy Yeung 1988-11-01
RE32119 Mooring and supporting apparatus and methods for a guyed marine structure Philip A. Abbott, James E. Dailey, Andrea Mangiavacchi 1986-04-22
4417831 Mooring and supporting apparatus and methods for a guyed marine structure Philip A. Abbott, James E. Dailey, Andrea Mangiavacchi 1983-11-29
4242011 Method and apparatus for forming integrated deck sub-structure assembly including arch-vessel passage means Graham J. Blight, Larry E. Farmer 1980-12-30