Granted Patent
Utility
US 6,655,523 · App. 09/810,307
Excited frame conveyor and excitation process for same
Inventors:
Peter T. Jones, James Ruff, James Gale
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Mar 15, 2001
Inventors
Peter T. Jones
James Ruff
James Gale
Assignee (at issue)
Key Technology, 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.