Granted Patent
Utility
US 4,453,497 · App. 06/451,974
Augmented heat transfer method and apparatus
Inventor:
James Davis
Patented Case
View Patent ↗
Granted: Jun 12, 1984
Filed: Dec 21, 1982
Inventor
James Davis
Assignee (at issue)
Struthers Wells 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.