Granted Patent
Utility
US 5,499,739 · App. 08/183,452
Thermoplastic liner for and method of overwrapping high pressure vessels
Inventors:
Darton E. Greist, III, Irving E. Figge, Sr.
Patented Case
View Patent ↗
Granted: Mar 19, 1996
Filed: Jan 19, 1994
Inventors
Darton E. Greist, III
Irving E. Figge, Sr.
Assignee (at issue)
Atlantic Research Group 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.