Granted Patent
Utility
US 5,032,816 · App. 07/430,937
Longitudinally contoured conductor for inductive electrical devices
Inventors:
Richard S. Lenzing, Julian Alexander Watt
Patented Case
View Patent ↗
Granted: Jul 16, 1991
Filed: Nov 2, 1989
Inventors
Richard S. Lenzing
Julian Alexander Watt
Assignee (at issue)
Superior Electron, LLC
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.