Granted Patent
Utility
US 4,549,484 · App. 06/667,676
Thick film screen printing apparatus
Inventor:
Wayne E. Neese
Patented Case
View Patent ↗
Granted: Oct 29, 1985
Filed: Nov 2, 1984
Inventor
Wayne E. Neese
Assignee (at issue)
GTE Communication Systems 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.