Granted Patent
Utility
US 6,720,499 · App. 10/002,714
Tin whisker-free printed circuit board
Inventors:
George Bokisa, Craig V. Bishop, John R. Kochilla
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Nov 1, 2001
Inventors
George Bokisa
Craig V. Bishop
John R. Kochilla
Assignee (at issue)
Atotech Deutschland GmbH
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.