Granted Patent
Utility
US 5,455,729 · App. 08/114,492
Multi-channel rotating transformer
Inventors:
Gary T. Nelson, Robert Ralph Heinze
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Aug 30, 1993
Inventors
Gary T. Nelson
Robert Ralph Heinze
Assignee (at issue)
Conner Peripherals, 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.