Granted Patent
Utility
US 6,007,693 · App. 09/037,644
Spa halogen generator and method of operating
Inventor:
Michael A. Silveri
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Mar 10, 1998
Inventor
Michael A. Silveri
Assignee (at issue)
BIOQUEST, 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.