Granted Patent
Utility
US 5,306,138 · App. 07/848,748
Method and apparatus for incinerating combustibles carried by an air stream
Inventor:
Willie H. Best
Patented Case
View Patent ↗
Granted: Apr 26, 1994
Filed: Mar 10, 1992
Inventor
Willie H. Best
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.