Granted Patent
Utility
US 4,283,754 · App. 06/023,968
Cooling system for multiwafer high density circuit
Inventor:
Howard L. Parks
Patented Case
View Patent ↗
Granted: Aug 11, 1981
Filed: Mar 26, 1979
Inventor
Howard L. Parks
Assignee (at issue)
Bunker Ramo 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.