Granted Patent
Utility
US 5,225,770 · App. 07/660,705
Moving magnet galvanometers having a varied density winding distribution coil for a desired performance characteristic
Inventor:
Jean I. Montagu
Patented Case
View Patent ↗
Granted: Jul 6, 1993
Filed: Feb 25, 1991
Inventor
Jean I. Montagu
Assignee (at issue)
General Scanning, 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.