Granted Patent
Utility
US 5,948,689 · App. 08/970,750
Integrated thermal coupling for heat generating device
Inventors:
William Hamburgen, John S. Fitch
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Nov 14, 1997
Inventors
William Hamburgen
John S. Fitch
Assignee (at issue)
Digital Equipment 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.