Lawrence J. Duerkes

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Springdale, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Shopping cart and associated systems and methods
- Patent number 10,479,388
- Issue date Nov 19, 2019
- Walmart Apollo, LLC
- Larry A. Kraus
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Shopping Cart and Associated Systems and Methods
- Publication number 20170225701
- Publication date Aug 10, 2017
- Wal-Mart Stores, Inc.
- Larry A. Kraus
- B60 - VEHICLES IN GENERAL
Information Patent Application
Shopping Cart Communication System
- Publication number 20170221130
- Publication date Aug 3, 2017
- Wal-Mart Stores, Inc.
- Larry A. Kraus
- G06 - COMPUTING CALCULATING COUNTING