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Kritchevsky Gina Rachel, Gregor John Anthony, Gruendig Manfred Werner, Sellers Gregory Jude, Liss Barbara: A stampable polymeric composite containing an emi/rfi shielding layer.. Allied, May 30, 1984: EP0109505-A2 (16 worldwide citation)

A stampable thermoplastic composite having at least one thermoplastic layer and at least one shielding layer. The shielding layer comprises a material having an elongation to break of at least 8 percent, and the composite having an EMI/RFI shielding effectiveness of at least 30 db.


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Kavesh Sheldon, Sellers Gregory Jude, Witte Wayne Henry: Amorphous antipilferage marker.. Allied, May 11, 1983: EP0078401-A1 (15 worldwide citation)

A magnetic theft detection system marker is adapted to generate magnetic fields at frequencies that (1) are harmonically related to an incident magnetic field applied within an interrogation zone and (2) habe selected tones that provide the marker with signal identity. The marker is an elongated, du ...


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Gregor John Anthony, Sellers Gregory Jude: Amorphous antipilferage marker. Allied, March 2, 1983: GB2104099-A (7 worldwide citation)

A magnetic theft detection system marker is adapted to generate magnetic fields at frequencies that (1) are harmonically related to an incident magnetic field applied within an interrogation zone and (2) have selected tones that provide the marker with signal identity. The marker is an elongated, du ...