Granted Patent
Utility
US 6,143,378 · App. 09/076,402
Energetic additive manufacturing process with feed wire
Inventors:
Lane D. Harwell, Michelle L. Griffith, Donald L. Greene, Gary A. Pressly
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: May 12, 1998
Inventors
Lane D. Harwell
Michelle L. Griffith
Donald L. Greene
Gary A. Pressly
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.