Granted Patent
Utility
US 6,173,529 · App. 08/813,933
Plant growing room
Inventor:
Malcolm Glen Kertz
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Mar 10, 1997
Inventor
Malcolm Glen Kertz
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.