Granted Patent
Utility
US 5,189,344 · App. 07/695,257
Solid state strobe tube control circuit with programmable flash pattern
Inventor:
Steven A. Rose
Patented Case
View Patent ↗
Granted: Feb 23, 1993
Filed: May 3, 1991
Inventor
Steven A. Rose
Assignee (at issue)
Public Safety Equipment, 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.