Granted Patent
Utility
US 6,258,043 · App. 09/225,754
Ear probe tip
Inventors:
Gabriel Raviv, Ron Rolfsen, Robert Tarasewicz
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Jan 5, 1999
Inventors
Gabriel Raviv
Ron Rolfsen
Robert Tarasewicz
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.