Granted Patent
Utility
US 4,953,287 · App. 07/068,874
Thermal-bonding process and apparatus
Inventors:
William J. West, Howard H. Taub, Robert J. Miller
Patented Case
View Patent ↗
Granted: Sep 4, 1990
Filed: Jul 1, 1987
Inventors
William J. West
Howard H. Taub
Robert J. Miller
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.