Granted Patent
Utility
US 6,504,513 · App. 09/921,661
Electronic article surveillance antenna coils with variable wind geometry
Inventors:
Mark Tryer, Franklin H. Valade, Jr., Gilbert Fernandez, Pedro Lopez, Dale W. Raymond
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Aug 3, 2001
Inventors
Mark Tryer
Franklin H. Valade, Jr.
Gilbert Fernandez
Pedro Lopez
Dale W. Raymond
Assignee (at issue)
Sensormatic Electronics, 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.