Granted Patent
Utility
US 4,753,554 · App. 05/928,948
Submerged flexible piping system with neutral buoyancy
Inventor:
Howard R. Jeter
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Jul 28, 1978
Inventor
Howard R. Jeter
Assignee (at issue)
Westinghouse Electric Company LLC
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.