Granted Patent
Utility
US 6,827,573 · App. 10/217,695
Gas micro burner
Inventors:
Frank Kelley St. Charles, Kayyani C. Adiga
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Oct 25, 2002
Inventors
Frank Kelley St. Charles
Kayyani C. Adiga
Assignee (at issue)
Brown & Williamson Tobacco 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.