Granted Patent
Utility
US 5,680,693 · App. 08/487,896
Method of making an inductor
Inventors:
Arthur H. Griebel, William D. West, Jerry R. Dunn
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Jun 7, 1995
Inventors
Arthur H. Griebel
William D. West
Jerry R. Dunn
Assignee (at issue)
Tocco, 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.