Granted Patent
Utility
US 4,603,731 · App. 06/674,052
Graphite fiber thermal radiator
Inventor:
Randall B. Olsen
Patented Case
View Patent ↗
Granted: Aug 5, 1986
Filed: Nov 21, 1984
Inventor
Randall B. Olsen
Assignee (at issue)
GA Technologies, 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.