Granted Patent
Utility
US 6,713,685 · App. 09/786,787
Non-circular micro-via
Inventor:
Martin Cotton
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: May 10, 2001
Inventor
Martin Cotton
Assignee (at issue)
Viasystems, Inc.
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.