Granted Patent
Utility
US 6,176,008 · App. 09/219,525
Jig for mounting fine metal balls
Inventor:
Yoshito Ueoka
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Dec 23, 1998
Inventor
Yoshito Ueoka
Assignee (at issue)
NEC 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.