Inventor
Robert L. Cantrell
Inventor
Herndon, VA, US
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Dprimary
G05DSystems for controlling or regulating non-electric variables13%
B64UUnmanned aerial vehicles [uav]12%
B64CAeroplanes12%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes12%
G07CTime or attendance registers6%
B64DEquipment for fitting in or to aircraft5%
G08GTraffic control systems4%
H04LTransmission of digital information, e.g. telegraphic communication4%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft3%
H04WWireless communication networks3%
PatentTitleYear
11,004,345Systems and methods for generating and monitoring flight routes and buffer zones for unmanned aerial vehicles202110,902,425System and method for biometric credit based on blockchain202110,803,688System and method for storage lockers using digital keys202010,639,956Temperature-controlled UAV storage system202010,635,801Systems and methods for securing access to storage and retrieval systems202010,631,169Unmanned retail delivery vehicle protection systems and methods of protection202010,621,542System and method for crowd source loaned code with blockchain202010,604,254System and method for coordinating unmanned aerial vehicles for delivery of one or more packages202010,594,495Verifying authenticity of computer readable information using the blockchain202010,586,202Systems and methods for validating products to be delivered by unmanned aerial vehicles202010,579,059System and method for utilizing drones for intermittent flights202010,577,103Systems and methods for dispensing an insecticide via unmanned vehicles to defend a crop-containing area against pests202010,573,116System and method for managing packages in a kiosk202010,562,398System and method for autonomous battery replacement202010,567,917System and method for indicating drones flying overhead202010,543,936Window unit for UAV delivery202010,535,036Systems and methods for delivering products to a customer via another customer and an autonomous transport vehicle202010,520,938Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehicles201910,520,945System and method for delivering products using lock boxes via autonomous ground vehicles201910,520,953Geographic area monitoring systems and methods that balance power usage between multiple unmanned vehicles201910,521,806Blockchain-based system and method for supply chain control201910,515,555System and method for managing a swarm of unmanned aerial vehicles201910,514,700System and method for managing a vehicle storage area201910,514,691Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehicles201910,515,335Secured delivery locker201910,507,918Systems and methods to interchangeably couple tool systems with unmanned vehicles201910,495,722System and method for automatic determination of location of an autonomous vehicle when a primary location system is offline201910,477,404System and method for autonomous vehicle intrusion counter-measures201910,427,846System and method for determining package tampering201910,423,169Geographic area monitoring systems and methods utilizing computational sharing across multiple unmanned vehicles201910,331,123Task management of autonomous product delivery vehicles201910,296,005Apparatus and method for monitoring a field201910,273,001Apparatus and method for unmanned flight201910,274,952Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehicles201910,246,187Systems and methods to interchangeably couple tool systems with unmanned vehicles201910,235,651Secured delivery locker20194,761,903'Waterproof display frame'19884,039,060'Barrier-guarded stamping press control'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to ESSEX CRYOGENICS IND INC (1)· patent assignee history
1977Based in St. Louis, MO, US· patent location history
1988Patents assigned to CANTRELL ROBERT L (1)· patent assignee history
1988Based in Fairfield, OH, US· patent location history
2019–2021Patents assigned to WALMART APOLLO LLC (36)· patent assignee history
2019Patents assigned to WALMART APOLO LLC (1)· patent assignee history
2019–2021Based in Herndon, VA, US· patent location history
2019Based in Hemdon, VA, US· patent location history
2020Based in Herdon, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WALMART APOLLO LLC | 36 | 2019–2021 |
| CANTRELL ROBERT Lself | 1 | 1988 |
| ESSEX CRYOGENICS IND INC | 1 | 1977 |
| WALMART APOLO LLC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Herndon, Virginia, US | 34 | 2019–2021 |
| Herdon, Virginia, US | 1 | 2020 |
| Hemdon, Virginia, US | 1 | 2019 |
| Fairfield, OH, US | 1 | 1988 |
| St. Louis, MO, US | 1 | 1977 |