Granted Patent
Utility
US 5,001,594 · App. 07/403,755
Electrostatic handling device
Inventor:
Stephen M. Bobbio
Patented Case
View Patent ↗
Granted: Mar 19, 1991
Filed: Sep 6, 1989
Inventor
Stephen M. Bobbio
Assignee (at issue)
MCNC
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.