Granted Patent
Utility
US 6,664,498 · App. 10/120,731
Method and apparatus for increasing the material removal rate in laser machining
Inventors:
Andrew C. Forsman, Paul S. Banks, Michael D. Perry
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Apr 10, 2002
Inventors
Andrew C. Forsman
Paul S. Banks
Michael D. Perry
Assignee (at issue)
General Atomics
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.