Joerg W. Zschirnt

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Boca Raton, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Shoplifting detection label deactivator with combined excitation-de...
- Patent number 5,796,339
- Issue date Aug 18, 1998
- Sensormatic Electronics Corporation
- Douglas A. Drew
- G08 - SIGNALLING
Information Patent Grant
Method of and apparatus for automatic deactivation of electronic ar...
- Patent number 5,705,986
- Issue date Jan 6, 1998
- Sensormatic Electronic Corporation
- Joerg W. Zschirnt
- G08 - SIGNALLING