Granted Patent
Utility
US 5,289,630 · App. 07/783,974
Process for fabricating multilayer printed circuits
Inventors:
Donald Ferrier, Donald P. Cullen, Edward Donlon, Gary B. Larson, William J. Decesare, John L. Cordani
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Oct 29, 1991
Inventors
Donald Ferrier
Donald P. Cullen
Edward Donlon
Gary B. Larson
William J. Decesare
John L. Cordani
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.