Granted Patent
Utility
US 5,184,143 · App. 07/660,974
Low profile antenna
Inventor:
Paul D. Marko
Patented Case
View Patent ↗
Granted: Feb 2, 1993
Filed: Feb 26, 1991
Inventor
Paul D. Marko
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.