Granted Patent
Utility
US 5,795,150 · App. 08/805,887
Intraoral semi-custom discluder device and method
Inventor:
James Boyd
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Mar 3, 1997
Inventor
James Boyd
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.