Granted Patent
Utility
US 5,087,871 · App. 07/591,539
Power supply with inrush current limiter
Inventor:
Walter Losel
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Oct 2, 1990
Inventor
Walter Losel
Assignee (at issue)
U.S. Philips 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.