Granted Patent
Utility
US 4,333,515 · App. 06/177,663
Process and system for boosting the temperature of sensible waste heat sources
Inventors:
William H. Wilkinson, William T. Hanna
Patented Case
View Patent ↗
Granted: Jun 8, 1982
Filed: Aug 13, 1980
Inventors
William H. Wilkinson
William T. Hanna
Assignee (at issue)
Battelle Development 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.