Granted Patent
Utility
US 6,538,211 · App. 10/020,590
Multi-layer circuits and methods of manufacture thereof
Inventors:
Michael E. St. Lawrence, Scott D. Kennedy
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Dec 13, 2001
Inventors
Michael E. St. Lawrence
Scott D. Kennedy
Assignee (at issue)
World Properties, 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.