Granted Patent
Utility
US 6,538,652 · App. 10/076,888
Multi-resolution geometry
Inventor:
Saul Kato
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Feb 15, 2002
Inventor
Saul Kato
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.