Granted Patent
Utility
US 6,186,292 · App. 09/064,245
Method of improving rotor vibration control and resulting rotor
Inventors:
Weston E. Dickerson, Charles E. Burger
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Apr 22, 1998
Inventors
Weston E. Dickerson
Charles E. Burger
Assignee (at issue)
Hayes Lemmerz International, 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.