Granted Patent
Utility
US 4,676,668 · App. 06/855,409
Multi-deflection pad-type hydrodynamic bearing
Inventor:
Russell D. Ide
Patented Case
View Patent ↗
Granted: Jun 30, 1987
Filed: Apr 24, 1986
Inventor
Russell D. Ide
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.