Granted Patent
Utility
US 5,699,281 · App. 08/558,229
Method and apparatus for mapping a warehouse rack structure for a storage and retrieval machine
Inventors:
Wesley Crucius, Robert Hofstetter, Randall M. Schneider
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Nov 17, 1995
Inventors
Wesley Crucius
Robert Hofstetter
Randall M. Schneider
Assignee (at issue)
HK Systems, 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.