Granted Patent
Utility
US 6,729,463 · App. 10/267,022
Conveyor with flexible zone parameter control
Inventor:
Michael W. Pfeiffer
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Oct 7, 2002
Inventor
Michael W. Pfeiffer
Assignee (at issue)
Seagate Technology LLC
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.