Granted Patent
Utility
US 6,516,788 · App. 10/064,564
Gear driven supercharger having noise reducing impeller shaft
Inventor:
Glennon J. Roderique
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Jul 26, 2002
Inventor
Glennon J. Roderique
Assignee (at issue)
Accessible Technologies, 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.