Granted Patent
Utility
US 5,823,837 · App. 08/975,230
Turret mooring system with product swivel stack
Inventors:
L. Terry Boatman, Miles A. Hobdy
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Nov 20, 1997
Inventors
L. Terry Boatman
Miles A. Hobdy
Assignee (at issue)
FMC CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.