Granted Patent
Utility
US 5,484,501 · App. 08/265,458
Method of manufacturing an improved wood fiber mat for soil applications
Inventors:
William M. W. Jacobsen, Jr., L. Carl Belt, Ernest De Pass
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Jun 24, 1994
Inventors
William M. W. Jacobsen, Jr.
L. Carl Belt
Ernest De Pass
Assignee (at issue)
Conwed Fibers, a division of Leucadia, 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.