Granted Patent
Utility
US 6,831,447 · App. 10/441,015
Surge limiting circuit with optional short circuit detection
Inventor:
John Wittenberg
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: May 20, 2003
Inventor
John Wittenberg
Assignee (at issue)
ITT MANUFACTURING ENTERPRISES LLC
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.