Granted Patent
Utility
US 5,299,790 · App. 08/017,332
Elastomeric strut for an elastomeric riser tensioner
Inventor:
Gary L. Whightsil, Sr.
Patented Case
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Granted: Apr 5, 1994
Filed: Feb 11, 1993
Inventor
Gary L. Whightsil, Sr.
Assignee (at issue)
LTV Energy Products Co.
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.