Granted Patent
Utility
US 5,416,361 · App. 08/115,064
Low dissipation snubber for switching power transistor
Inventors:
Paul John, Walter G. Kutzavitch
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Sep 2, 1993
Inventors
Paul John
Walter G. Kutzavitch
Assignee (at issue)
AT&T CORP.
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.