Granted Patent
Utility
US 6,261,249 · App. 09/040,157
Ultrasonic treatment controller including gel sensing circuit
Inventors:
Roger J. Talish, Thomas E. Koscica, Alan A. Winder, Emery Rose
Patented Case
View Patent ↗
Granted: Jul 17, 2001
Filed: Mar 17, 1998
Inventors
Roger J. Talish
Thomas E. Koscica
Alan A. Winder
Emery Rose
Assignee (at issue)
Exogen, Inc.
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.