Granted Patent
Utility
US 6,592,372 · App. 09/854,110
Method of etching and priming a tooth
Inventors:
Weitao Jia, Bruce Alpert, Martin L. Schulman
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: May 11, 2001
Inventors
Weitao Jia
Bruce Alpert
Martin L. Schulman
Assignee (at issue)
Jeneric/Pentron Incorporated
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.