Granted Patent
Utility
US 5,285,350 · App. 07/937,470
Heat sink plate for multiple semi-conductors
Inventor:
Henry F. Villaume
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Aug 28, 1992
Inventor
Henry F. Villaume
Assignee (at issue)
Aavid Engineering, Inc.
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.