Granted Patent
Utility
US 6,485,668 · App. 09/223,102
Method for fabricating composite pressure vessels and products fabricated by the method
Inventors:
James C. Murphy, Gerald S. Boyce, Erik Coeckelbergs
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Dec 30, 1998
Inventors
James C. Murphy
Gerald S. Boyce
Erik Coeckelbergs
Assignee (at issue)
ESSEF 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.