Granted Patent
Utility
US 6,734,670 · App. 10/375,804
Determining a surface profile of an object
Inventor:
Paulus Carolus Nicolaas Crouzen
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Feb 26, 2003
Inventor
Paulus Carolus Nicolaas Crouzen
Assignee (at issue)
SHELL OIL COMPANY
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.