Granted Patent
Utility
US 6,340,672 · App. 09/504,830
Parasiticidal formulation and a method of making this formulation
Inventor:
Richard Mihalik
Patented Case
View Patent ↗
Granted: Jan 22, 2002
Filed: Feb 16, 2000
Inventor
Richard Mihalik
Assignee (at issue)
Phoenix Scientific 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.