Granted Patent
Utility
US 6,676,629 · App. 10/408,604
Tissue liquefaction and aspiration for dental treatment
Inventors:
Mark S. Andrew, Mylina Andrew
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Apr 7, 2003
Inventors
Mark S. Andrew
Mylina Andrew
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.