Granted Patent
Utility
US 5,581,994 · App. 08/290,129
Method for cooling a component and appliance for carrying out the method
Inventors:
Frank Reiss, Stefan Tschirren
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Aug 15, 1994
Inventors
Frank Reiss
Stefan Tschirren
Assignee (at issue)
ABB Management AG
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.