Granted Patent
Utility
US 6,337,462 · App. 09/441,201
Laser processing
Inventor:
Donald V. Smart
Patented Case
View Patent ↗
Granted: Jan 8, 2002
Filed: Nov 16, 1999
Inventor
Donald V. Smart
Assignee (at issue)
General Scanning, Inc.
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.