Inventor
BIERMANN MATTHEW DWAIN
US11 patents
Patents
11 patentsUS10874240B2Dec 29, 2020
Landing pad receptacle for package delivery and receipt
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US10118635B2Nov 6, 2018
Systems and methods for monitoring shopping cart wheels
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US10657372B2May 19, 2020
Systems and methods for identifying and displaying optimal locations for a garden
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US10531210B2Jan 7, 2020
Systems, devices, and methods for detecting spills using audio sensors
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US10215658B2Feb 26, 2019
Systems, devices, and methods for detecting spills
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US10550560B2Feb 4, 2020
Toilet overflow containment system
WALMART APOLLO LLC1 citations61
US10518796B2Dec 31, 2019
Systems and methods for monitoring shopping cart wheels
WALMART APOLLO LLC1 citations61
US10970681B2Apr 6, 2021
Camera gesture clock in
WALMART APOLLO LLC0 citations51
US10611392B2Apr 7, 2020
Shopping cart with sterilization mechanism
WALMART APOLLO LLC0 citations51
US10482300B2Nov 19, 2019
System for automated checkout using metal detection
WALMART APOLLO LLC0 citations51
US10620077B2Apr 14, 2020
Systems, devices, and methods for detecting spills
WALMART APOLLO LLC0 citations49