Granted Patent
Utility
US 6,170,993 · App. 09/212,588
Bearing separator with random spacing
Inventors:
George L. Hurrell, II, Steven E. Meeker, Raymond Beryl Brough
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Dec 16, 1998
Inventors
George L. Hurrell, II
Steven E. Meeker
Raymond Beryl Brough
Assignee (at issue)
General Motors 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.