Granted Patent
Utility
US 5,644,392 · App. 08/527,169
Scanning system for lumber
Inventors:
Jon F. Soest, James N. Horn, Thomas E. Lock, Gordon L. Mitchell
Patented Case
View Patent ↗
Granted: Jul 1, 1997
Filed: Sep 12, 1995
Inventors
Jon F. Soest
James N. Horn
Thomas E. Lock
Gordon L. Mitchell
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.