William S. Richie JR.

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Pennsville, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Security tag detection and localization system
- Patent number 6,271,756
- Issue date Aug 7, 2001
- Checkpoint Systems, Inc.
- John E. Davies
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Article identification and tracking using electronic shadows create...
- Publication number 20050012613
- Publication date Jan 20, 2005
- Checkpoints Systems, Inc.
- Eric Eckstein
- G06 - COMPUTING CALCULATING COUNTING