Granted Patent
Utility
US 6,723,401 · App. 09/648,507
Vibration damping member and method of making same
Inventors:
Robert T. McKnight, Clifford A. Metger, Kent Wilson
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Aug 25, 2000
Inventors
Robert T. McKnight
Clifford A. Metger
Kent Wilson
Assignee (at issue)
Ergodyne Corporation
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.