Granted Patent
Utility
US 6,038,813 · App. 08/803,084
Method and apparatus for controlling root growth
Inventors:
Richard L. Moore, Michael Robson, Warren E. Lockeby, Jr., Billy E. Kaylor
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Feb 20, 1997
Inventors
Richard L. Moore
Michael Robson
Warren E. Lockeby, Jr.
Billy E. Kaylor
Assignee (at issue)
The Lerio Corporation
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.