Granted Patent
Utility
US 6,681,638 · App. 10/101,157
Device and method for wireless material handling systems
Inventors:
Homayoon Kazerooni, Dylan Miller Fairbanks, Albert Chen, Gene Shin
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Mar 20, 2002
Inventors
Homayoon Kazerooni
Dylan Miller Fairbanks
Albert Chen
Gene Shin
Assignee (at issue)
Homayoon Kazerooni
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.