William C. Slemmer

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Frisco, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
RFID-based asset security and tracking system, apparatus and method
- Patent number 8,334,775
- Issue date Dec 18, 2012
- Guardian Technologies
- Hollis M. Tapp
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
RFID-BASED ASSET SECURITY AND TRACKING SYSTEM, APPARATUS AND METHOD
- Publication number 20130201337
- Publication date Aug 8, 2013
- Guardian Technologies
- Hollis M. Tapp
- G08 - SIGNALLING
Information Patent Application
RFID-BASED ASSET SECURITY AND TRACKING SYSTEM, APPARATUS AND METHOD
- Publication number 20090322537
- Publication date Dec 31, 2009
- Hollis M. Tapp
- G08 - SIGNALLING
Information Patent Application
SECURITY AND SURVEILLANCE SYSTEM
- Publication number 20090174772
- Publication date Jul 9, 2009
- Hollis M. Tapp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE