Granted Patent
Utility
US 6,494,447 · App. 09/877,110
Stacker wheel control apparatus and method utilizing start-stop synchronization
Inventor:
David E. Myer, Sr.
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Jun 11, 2001
Inventor
David E. Myer, Sr.
Assignee (at issue)
Gieseke & Devrient America, 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.