Granted Patent
Utility
US 5,819,466 · App. 08/877,182
Peripheral termiticide delivery system and method
Inventors:
Harold W. Aesch, Jr., Kenneth R. Chitwood, Elizabeth Schmitt, Richard R. Schmitt
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jun 17, 1997
Inventors
Harold W. Aesch, Jr.
Kenneth R. Chitwood
Elizabeth Schmitt
Richard R. Schmitt
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.