Granted Patent
Utility
US 6,747,863 · App. 10/043,971
Electrostatic drive
Inventor:
Donald J. Fasen
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Jan 11, 2002
Inventor
Donald J. Fasen
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.