Granted Patent
Utility
US 4,849,768 · App. 07/188,701
Printing random patterns with fluid jets
Inventor:
Louis A. Graham
Patented Case
View Patent ↗
Granted: Jul 18, 1989
Filed: May 4, 1988
Inventor
Louis A. Graham
Assignee (at issue)
Burlington Industries 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.