Granted Patent
Utility
US 6,120,639 · App. 08/972,213
Method for the manufacture of printed circuit boards
Inventors:
Ronald Redline, Lucia Justice, Lev Taytsas
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Nov 17, 1997
Inventors
Ronald Redline
Lucia Justice
Lev Taytsas
Assignee (at issue)
MacDermid, Incorporated
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.