Granted Patent
Utility
US 4,448,805 · App. 06/396,900
Methods of producing devices comprising metallized regions on dielectric substrates
Inventor:
Meirion F. Lewis
Patented Case
View Patent ↗
Granted: May 15, 1984
Filed: Jul 8, 1982
Inventor
Meirion F. Lewis
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT 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.