Granted Patent
Utility
US 6,520,399 · App. 09/952,829
Thermosonic bonding apparatus, tool, and method
Inventors:
Thomas Salzer, Aaron C. DerMarderosian, Vincent C. Caccamesi
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Sep 14, 2001
Inventors
Thomas Salzer
Aaron C. DerMarderosian
Vincent C. Caccamesi
Assignee (at issue)
Raytheon Company
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.