Granted Patent
Utility
US 5,016,832 · App. 07/533,960
Method and apparatus for winding an amorphous magnetic toroidal transformer core
Inventors:
Joe E. Curtis, Jr., Douglas C. Burns, John E. Cloyd
Patented Case
View Patent ↗
Granted: May 21, 1991
Filed: May 30, 1990
Inventors
Joe E. Curtis, Jr.
Douglas C. Burns
John E. Cloyd
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.