Robert L. Cantrell
57Patents
6h-index
37Co-inventors
72Inventor score
Filing activity: Apr 16, 1975 → Jul 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10274952B2 | Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehicles | Performing Operations; Transporting | 26 | Active |
| US4761903A | Waterproof display frame | Human Necessities | 20 | Expired |
| US10246187B2 | Systems and methods to interchangeably couple tool systems with unmanned vehicles | Performing Operations; Transporting | 15 | Active |
| US10515555B2 | System and method for managing a swarm of unmanned aerial vehicles | Performing Operations; Transporting | 13 | Active |
| US10235651B2 | Secured delivery locker | Physics | 8 | Active |
| US10296005B2 | Apparatus and method for monitoring a field | Performing Operations; Transporting | 7 | Active |
| US10639956B2 | Temperature-controlled UAV storage system | Emerging Cross-Sectional Technologies | 6 | Active |
| US4039060A | Barrier-guarded stamping press control | Performing Operations; Transporting | 6 | Expired |
| US10520953B2 | Geographic area monitoring systems and methods that balance power usage between multiple unmanned vehicles | Emerging Cross-Sectional Technologies | 6 | Active |
| US10577103B2 | Systems and methods for dispensing an insecticide via unmanned vehicles to defend a crop-containing area against pests | Performing Operations; Transporting | 5 | Active |
| US10521806B2 | Blockchain-based system and method for supply chain control | Physics | 5 | Active |
| US10635801B2 | Systems and methods for securing access to storage and retrieval systems | Electricity | 4 | Active |
| US10515335B2 | Secured delivery locker | Physics | 4 | Active |
| US10604254B2 | System and method for coordinating unmanned aerial vehicles for delivery of one or more packages | Performing Operations; Transporting | 4 | Active |
| US10594495B2 | Verifying authenticity of computer readable information using the blockchain | Electricity | 4 | Active |
| US11813950B2 | System for storing unmanned aerial vehicles | Emerging Cross-Sectional Technologies | 3 | Active |
| US11348057B2 | Autonomous robot delivery systems and methods | Electricity | 3 | Active |
| US10562398B2 | System and method for autonomous battery replacement | Emerging Cross-Sectional Technologies | 3 | Active |
| US11004345B2 | Systems and methods for generating and monitoring flight routes and buffer zones for unmanned aerial vehicles | Performing Operations; Transporting | 2 | Active |
| US11610175B2 | Autonomous robot delivery systems and methods | Electricity | 2 | Active |
| US10423169B2 | Geographic area monitoring systems and methods utilizing computational sharing across multiple unmanned vehicles | Performing Operations; Transporting | 2 | Active |
| US11079242B2 | System and method for determining autonomous vehicle location using incremental image analysis | Physics | 2 | Active |
| US10579059B2 | System and method for utilizing drones for intermittent flights | Emerging Cross-Sectional Technologies | 2 | Active |
| US10331123B2 | Task management of autonomous product delivery vehicles | Electricity | 2 | Active |
| US10273001B2 | Apparatus and method for unmanned flight | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.