Granted Patent
Utility
US 6,492,651 · App. 09/779,355
Surface scanning system for selective deposition modeling
Inventor:
Thomas A. Kerekes
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Feb 8, 2001
Inventor
Thomas A. Kerekes
Assignee (at issue)
3D Systems, Inc.
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.