Granted Patent
Utility
US 6,183,767 · App. 09/056,712
Non-hazardous pest control
Inventors:
Steven M. Bessette, Myron A. Beigler
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Apr 8, 1998
Inventors
Steven M. Bessette
Myron A. Beigler
Assignee (at issue)
EcoSmart Technologies, 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.