Granted Patent
Utility
US 5,937,337 · App. 08/715,905
Method and apparatus for reducing FM intrusion in AM receivers
Inventors:
Jeffrey J. Marrah, Linh N. Pham, Michael John Easterwood
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Sep 23, 1996
Inventors
Jeffrey J. Marrah
Linh N. Pham
Michael John Easterwood
Assignee (at issue)
DELCO ELECTRONICS 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.