Granted Patent
Utility
US 6,350,360 · App. 09/544,703
Method of fabricating a 3-dimensional tool master
Inventors:
William D. Bonivert, John T. Hachman
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Apr 7, 2000
Inventors
William D. Bonivert
John T. Hachman
Assignee (at issue)
Sandia Corporation
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.