Anti-theft system that uses shopping cart location and vibration data

Assignee

• Gatekeeper Systems

Inventors

• Scott J. Carter (74 patents)
• Stephen E. Hannah (62 patents)
• Jesse M. James (52 patents)
• Narayanan Ramanathan (37 patents)
• Robert M. Harling (5 patents)
• Jack L. Johnson (18 patents)

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