Granted Patent
Utility
US 6,039,092 · App. 09/253,093
Conveyor drive and control system
Inventor:
Dominic Muscara
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Feb 22, 1999
Inventor
Dominic Muscara
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.