Granted Patent
Utility
US 6,395,803 · App. 09/567,547
Dental restorative composite
Inventor:
Christos Angeletakis
Patented Case
View Patent ↗
Granted: May 28, 2002
Filed: May 5, 2000
Inventor
Christos Angeletakis
Assignee (at issue)
Kerr 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.