Granted Patent
Utility
US 6,718,854 · App. 09/928,952
PC-controllable material shaping machine
Inventors:
Sanjeev Bedi, Ben Huynh, Lee Chi Chau
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Aug 14, 2001
Inventors
Sanjeev Bedi
Ben Huynh
Lee Chi Chau
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.