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Douglas E. Humphrys
Bentonville, AR
US
4 patents
5 Patents
US12346908
2025
Systems and Methods for Processing Third-party Returns
Walmart Apollo, LLC
0 cites
US12073412
2024
Systems and Methods for Processing Third-party Returns
Walmart Apollo, LLC
0 cites
US12014380
2024
Customized Item Self-returns System
Walmart Apollo, LLC
0 cites
US11961130
2024
System for Sale-restricted Items Management
Walmart Apollo, LLC
0 cites
US11748761
2023
Systems and Methods for Processing Third-party Returns
Walmart Apollo, LLC
0 cites