Granted Patent
Utility
US 4,683,919 · App. 06/867,411
Apparatus and method for fabricating a high voltage winding for a toroidal transformer
Inventors:
Herbert J. Macemon, Randall L. Schlake, John L. Fisher, Clair E. Piatt, Hubert L. R. Mohney
Patented Case
View Patent ↗
Granted: Aug 4, 1987
Filed: May 15, 1986
Inventors
Herbert J. Macemon
Randall L. Schlake
John L. Fisher
Clair E. Piatt
Hubert L. R. Mohney
Assignee (at issue)
Kuhlman 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.