Granted Patent
Utility
US 6,148,811 · App. 09/263,581
Combined burner and grate
Inventor:
Mark Lloyd Miller
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Mar 8, 1999
Inventor
Mark Lloyd Miller
Assignee (at issue)
General Electric Company
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.