Granted Patent
Utility
US 4,873,764 · App. 07/260,852
Component mounting process for printed circuit boards
Inventor:
Frank Grimm
Patented Case
View Patent ↗
Granted: Oct 17, 1989
Filed: Oct 21, 1988
Inventor
Frank Grimm
Assignee (at issue)
Zenith Electronics LLC
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.