Granted Patent
Utility
US 6,793,931 · App. 10/195,048
Ectoparasite asphyxiator compositions and methods for their applications
Inventor:
Michael Precopio
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Jul 11, 2002
Inventor
Michael Precopio
Assignee (at issue)
Summers Laboratories, Inc.
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.