Granted Patent
Utility
US 5,498,154 · App. 08/231,514
Burner with over surface ignitor and high limit control
Inventors:
Wallace W. Velie, Donald C. Haney
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Apr 22, 1994
Inventors
Wallace W. Velie
Donald C. Haney
Assignee (at issue)
Leland C. Scheu
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.