Inventor · disambiguated record
Robert L. Cantrell
Also filed as: CANTRELL JR ROBERT L · CANTRELL ROBERT · CANTRELL ROBERT L
57 granted patents·105 pending applications·247 citations·filing 1975–2024
98Inventor score
Files withWALMART APOLLO LLC135WAL MART STORES INC24CANTRELL ROBERT1CANTRELL ROBERT L1ESSEX CRYOGENICS IND INC1
Top patents by PatentIndex Score
162 records- 0197US10274952B2Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehiclesWALMART APOLLO LLC·Filed 2017·Granted Apr 30, 2019·36 cites·19 claims
- 0297US10246187B2Systems and methods to interchangeably couple tool systems with unmanned vehiclesWALMART APOLLO LLC·Filed 2017·Granted Apr 2, 2019·23 cites·19 claims
- 0396US10515555B2System and method for managing a swarm of unmanned aerial vehiclesWALMART APOLLO LLC·Filed 2019·Granted Dec 24, 2019·16 cites·19 claims
- 0495US10639956B2Temperature-controlled UAV storage systemWALMART APOLLO LLC·Filed 2018·Granted May 5, 2020·8 cites·20 claims
- 0595US10577103B2Systems and methods for dispensing an insecticide via unmanned vehicles to defend a crop-containing area against pestsWALMART APOLLO LLC·Filed 2017·Granted Mar 3, 2020·11 cites·20 claims
- 0694US11610175B2Autonomous robot delivery systems and methodsWALMART APOLLO LLC·Filed 2022·Granted Mar 21, 2023·2 cites·20 claims
- 0791US11829898B2Autonomous robot delivery systems and methodsWALMART APOLLO LLC·Filed 2023·Granted Nov 28, 2023·1 cites·20 claims
- 0891US10520953B2Geographic area monitoring systems and methods that balance power usage between multiple unmanned vehiclesWALMART APOLLO LLC·Filed 2017·Granted Dec 31, 2019·9 cites·19 claims
- 0990US10562398B2System and method for autonomous battery replacementWALMART APOLLO LLC·Filed 2017·Granted Feb 18, 2020·4 cites·20 claims
- 1090US10521806B2Blockchain-based system and method for supply chain controlWALMART APOLLO LLC·Filed 2019·Granted Dec 31, 2019·7 cites·20 claims
- 1190US10235651B2Secured delivery lockerWALMART APOLLO LLC·Filed 2017·Granted Mar 19, 2019·11 cites·22 claims
- 1288US10296005B2Apparatus and method for monitoring a fieldWALMART APOLLO LLC·Filed 2017·Granted May 21, 2019·10 cites·21 claims
- 1387US12051042B2System and methods for tracking an item in a distributed environmentWALMART APOLLO LLC·Filed 2022·Granted Jul 30, 2024·1 cites·21 claims
- 1487US10535036B2Systems and methods for delivering products to a customer via another customer and an autonomous transport vehicleWALMART APOLLO LLC·Filed 2018·Granted Jan 14, 2020·4 cites·20 claims
- 1586US10635801B2Systems and methods for securing access to storage and retrieval systemsWALMART APOLLO LLC·Filed 2018·Granted Apr 28, 2020·5 cites·20 claims
- 1685US11813950B2System for storing unmanned aerial vehiclesWALMART APOLLO LLC·Filed 2019·Granted Nov 14, 2023·8 cites·20 claims
- 1785US11348057B2Autonomous robot delivery systems and methodsWALMART APOLLO LLC·Filed 2018·Granted May 31, 2022·3 cites·20 claims
- 1885US10594495B2Verifying authenticity of computer readable information using the blockchainWALMART APOLLO LLC·Filed 2017·Granted Mar 17, 2020·5 cites·20 claims
- 1984US10604254B2System and method for coordinating unmanned aerial vehicles for delivery of one or more packagesWALMART APOLLO LLC·Filed 2019·Granted Mar 31, 2020·4 cites·19 claims
- 2084US10515335B2Secured delivery lockerWALMART APOLLO LLC·Filed 2019·Granted Dec 24, 2019·5 cites·18 claims
- 2184US10423169B2Geographic area monitoring systems and methods utilizing computational sharing across multiple unmanned vehiclesWALMART APOLLO LLC·Filed 2017·Granted Sep 24, 2019·4 cites·16 claims
- 2283US10579059B2System and method for utilizing drones for intermittent flightsWALMART APOLLO LLC·Filed 2019·Granted Mar 3, 2020·2 cites·20 claims
- 2382US10331123B2Task management of autonomous product delivery vehiclesWALMART APOLLO LLC·Filed 2018·Granted Jun 25, 2019·3 cites·20 claims
- 2480US11378968B2Autonomous ground vehicle (AGV) cart for item distributionWALMART APOLLO LLC·Filed 2019·Granted Jul 5, 2022·4 cites·20 claims
- 2580US11100462B2Systems and methods for facilitating delivery of products ordered over the internet to customersWALMART APOLLO LLC·Filed 2020·Granted Aug 24, 2021·1 cites·16 claims
- 2679US12354051B2Autonomous robot delivery systems and methodsWALMART APOLLO LLC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 2778US11544664B2System and methods for tracking an item in a distributed environmentWALMART APOLLO LLC·Filed 2019·Granted Jan 3, 2023·1 cites·21 claims
- 2877US12393911B2System and methods for tracking an item in a distributed environmentWALMART APOLLO LLC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 2977US11565424B2System and method for task assignment managementWALMART APOLLO LLC·Filed 2021·Granted Jan 31, 2023·1 cites·20 claims
- 3076US10477404B2System and method for autonomous vehicle intrusion counter-measuresWALMART APOLLO LLC·Filed 2018·Granted Nov 12, 2019·2 cites·17 claims
- 3173US10273001B2Apparatus and method for unmanned flightWALMART APOLLO LLC·Filed 2017·Granted Apr 30, 2019·3 cites·23 claims
- 3272US11527119B2System and method for securely receiving and storing deliveriesWALMART APOLLO LLC·Filed 2021·Granted Dec 13, 2022·0 cites·20 claims
- 3372US11079242B2System and method for determining autonomous vehicle location using incremental image analysisWALMART APOLLO LLC·Filed 2018·Granted Aug 3, 2021·3 cites·20 claims
- 3471US10520945B2System and method for delivering products using lock boxes via autonomous ground vehiclesWALMART APOLLO LLC·Filed 2019·Granted Dec 31, 2019·2 cites·20 claims
- 3570US11004345B2Systems and methods for generating and monitoring flight routes and buffer zones for unmanned aerial vehiclesWALMART APOLLO LLC·Filed 2019·Granted May 11, 2021·3 cites·18 claims
- 3669US10567917B2System and method for indicating drones flying overheadWALMART APOLLO LLC·Filed 2019·Granted Feb 18, 2020·1 cites·16 claims
- 3768US10514700B2System and method for managing a vehicle storage areaWALMART APOLLO LLC·Filed 2018·Granted Dec 24, 2019·2 cites·20 claims
- 3866US10902425B2System and method for biometric credit based on blockchainWALMART APOLLO LLC·Filed 2018·Granted Jan 26, 2021·1 cites·4 claims
- 3966US10803688B2System and method for storage lockers using digital keysWALMART APOLLO LLC·Filed 2019·Granted Oct 13, 2020·1 cites·18 claims
- 4065US4761903AWaterproof display frameCANTRELL ROBERT L·Filed 1986·Granted Aug 9, 1988·31 cites·3 claims
- 4164US11822343B2Systems and methods for controlling communication capabilities of unmanned vehicles via intermediate communication devicesWALMART APOLLO LLC·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 4264US10514691B2Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehiclesWALMART APOLLO LLC·Filed 2019·Granted Dec 24, 2019·1 cites·19 claims
- 4364US2019236604A1System and method for verifying retail returns using blockchainWALMART APOLLO LLC·Filed 2019·Application pending·0 cites
- 4463US10507918B2Systems and methods to interchangeably couple tool systems with unmanned vehiclesWALMART APOLLO LLC·Filed 2019·Granted Dec 17, 2019·0 cites·18 claims
- 4562US2018197137A1Systems and methods for facilitating delivery of products ordered over the internet to customers from product stocking facilitiesWAL MART STORES INC·Filed 2018·Application pending·0 cites
- 4660US10631169B2Unmanned retail delivery vehicle protection systems and methods of protectionWALMART APOLLO LLC·Filed 2019·Granted Apr 21, 2020·0 cites·18 claims
- 4760US2019266819A1System and method for securely receiving and storing deliveriesWALMART APOLLO LLC·Filed 2019·Application pending·0 cites
- 4859US11401034B2Drone delivery system having a single use lowering lineWALMART APOLLO LLC·Filed 2019·Granted Aug 2, 2022·1 cites·18 claims
- 4959US2019302798A1Systems and methods for controlling communication capabilities of unmanned vehicles via intermediate communication devicesWALMART APOLLO LLC·Filed 2019·Application pending·0 cites
- 5056US10586202B2Systems and methods for validating products to be delivered by unmanned aerial vehiclesWALMART APOLLO LLC·Filed 2018·Granted Mar 10, 2020·0 cites·12 claims
Showing the top 50 of 162 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →