Granted Patent
Utility
US 6,367,647 · App. 09/428,483
Storage container for liquefied gases
Inventors:
Horst Rudiger, Wilfried-Henning Reese
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Oct 28, 1999
Inventors
Horst Rudiger
Wilfried-Henning Reese
Assignee (at issue)
Linde GmbH
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.