Granted Patent
Utility
US 5,801,903 · App. 08/245,518
Contact recording slider for use in a lubricant containing information storage system
Inventor:
Dallas W. Meyer
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: May 18, 1994
Inventor
Dallas W. Meyer
Assignee (at issue)
International Business Machines 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.