Inventor
ROBERT CANTRELL
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes19%
G05DSystems for controlling or regulating non-electric variables12%
H04LTransmission of digital information, e.g. telegraphic communication11%
G06FElectric digital data processing9%
H04WWireless communication networks9%
B64UUnmanned aerial vehicles [uav]5%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors5%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing4%
B64CAeroplanes4%
B64DEquipment for fitting in or to aircraft4%
PatentTitleYear
12,377,336Rod and head assembly for a tennis ball training system202512,370,409Alternate reality system for a ball sport202512,354,051Autonomous robot delivery systems and methods202512,110,198Retractable table tower for UAV package delivery202411,829,898Autonomous robot delivery systems and methods202311,813,950System for storing unmanned aerial vehicles202311,610,175Autonomous robot delivery systems and methods202311,565,424System and method for task assignment management202311,544,664System and methods for tracking an item in a distributed environment202311,527,119System and method for securely receiving and storing deliveries202211,401,034Drone delivery system having a single use lowering line202211,396,428Flexible automated sorting and transport arrangement202211,378,968Autonomous ground vehicle (AGV) cart for item distribution202211,362,806System and methods for recording codes in a distributed environment202211,348,057Autonomous robot delivery systems and methods2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to WALMART APOLLO LLC (13)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to CANTRELL ROBERT (2)· patent assignee history
2025Patents assigned to SCHLOSS LENNY (2)· patent assignee history
2025Patents assigned to WHEELBARGER LEE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WALMART APOLLO LLC | 13 | 2022–2025 |
| CANTRELL ROBERTself | 2 | 2025 |
| SCHLOSS LENNY | 2 | 2025 |
| WHEELBARGER LEE | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2022–2025 |