Granted Patent
Utility
US 6,591,720 · App. 10/309,837
Disk brake lathe vibration attenuator
Inventors:
Christopher L. Greenwald, Jeffrey P. Hastings
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Dec 4, 2002
Inventors
Christopher L. Greenwald
Jeffrey P. Hastings
Assignee (at issue)
Pro-Cut Licensing Company, 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.