Granted Patent
Utility
US 4,803,336 · App. 07/143,867
High speed laser marking system
Inventor:
Jon H. Myer
Patented Case
View Patent ↗
Granted: Feb 7, 1989
Filed: Jan 14, 1988
Inventor
Jon H. Myer
Assignee (at issue)
Hughes Aircraft Company
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.