Granted Patent
Utility
US 5,763,140 · App. 08/798,156
Photodefinable dielectric composition useful in the manufacture of printed circuits
Inventors:
Peter Kukanskis, Peter D. GABRIELE, Raymond A. Letize, William R. Adams
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Feb 10, 1997
Inventors
Peter Kukanskis
Peter D. GABRIELE
Raymond A. Letize
William R. Adams
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.