Granted Patent
Utility
US 5,140,510 · App. 07/663,484
Constant frequency power converter
Inventor:
Ronald Gene Myers
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Mar 4, 1991
Inventor
Ronald Gene Myers
Assignee (at issue)
Motorola, 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.