Granted Patent
Utility
US 6,794,604 · App. 10/368,867
Web securing system for laser processing
Inventors:
Donald P. Herke, John Zik, Dan Miller, William E. Lawson
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Feb 19, 2003
Inventors
Donald P. Herke
John Zik
Dan Miller
William E. Lawson
Assignee (at issue)
Preco Laser Systems, 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.