Granted Patent
Utility
US 5,996,350 · App. 09/005,698
Method and apparatus for the superheating of steam
Inventor:
Johann Meseth
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Jan 12, 1998
Inventor
Johann Meseth
Assignee (at issue)
Siemens Aktiengesellschaft
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.