Granted Patent
Utility
US 4,348,263 · App. 06/186,654
Surface melting of a substrate prior to plating
Inventors:
Clifton Walk Draper, Satya P. Sharma
Patented Case
View Patent ↗
Granted: Sep 7, 1982
Filed: Sep 12, 1980
Inventors
Clifton Walk Draper
Satya P. Sharma
Assignees (at issue)
Western Electric Company, Inc.
Bell Telephone Laboratories, 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.