Granted Patent
Utility
US 6,431,345 · App. 09/732,449
High speed board feeder
Inventors:
Jerry A Burgener, Timothy C. Efird
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Dec 5, 2000
Inventors
Jerry A Burgener
Timothy C. Efird
Assignee (at issue)
U.S. Natural Resources, 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.