Inventor
SPRINGETT CHARLES N
US4 patents
Patents
4 patentsUS4340322AJul 20, 1982
Self propelled dynamically positioned reel pipe laying ship
SANTA FE INT CORP57 citations93
US4230421AOct 28, 1980
Self propelled dynamically positioned reel pipe laying ship
SANTA FE INT CORP45 citations90
US5407302AApr 18, 1995
Method and apparatus for skid-off drilling
SANTA FE INT CORP72 citations89
US3987640AOct 26, 1976
Column stabilized semisubmersible pipelaying barge
SANTA FE INT CORP13 citations71