Granted Patent
Utility
US 5,260,644 · App. 07/889,916
Self-adjusting shunt regulator and method
Inventor:
Dale Curtis
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: May 29, 1992
Inventor
Dale Curtis
Assignee (at issue)
Motorola, 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.