Granted Patent
Utility
US 6,379,371 · App. 09/440,349
Ultrasonic cutting blade with cooling
Inventors:
Theodore A. D. Novak, Werner Sladek-Maharg, Dan Voic
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Nov 15, 1999
Inventors
Theodore A. D. Novak
Werner Sladek-Maharg
Dan Voic
Assignee (at issue)
Misonix, LLC
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.