Granted Patent
Utility
US 5,544,996 · App. 08/407,988
Automated storage and retrieval system
Inventors:
John Castaldi, Fred Greenzang
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Mar 22, 1995
Inventors
John Castaldi
Fred Greenzang
Assignee (at issue)
White Consolidated Industries, 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.