Inventor

DOUGLASS ROBERT STEPHEN

US60 patents

⚠️ This page may combine multiple inventors who share the name “DOUGLASS ROBERT STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOUGLASS ROBERT STEPHEN

EATON INTELLIGENT POWER LTD

Power distribution unit and fuse management for an electric mobile application

Fuse life management in an electric mobile application

Fuse and contactor management for an electric mobile application

System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay

Lockout/tagout system and method including multi-user lockout device with electronic locking and wireless control interface

Compact high voltage power fuse and methods of manufacture

Current control in a power distribution unit using a contactor

High voltage power fuse including fatigue resistant fuse element and methods of making the same

Monitoring systems and methods for detecting thermal-mechanical strain fatigue in an electrical fuse

System, method, and apparatus for multi-port power converter and inverter assembly

Electric fuse current sensing systems and monitoring methods

Power fuse and fabrication methods with enhanced arc mitigation and thermal management

Monitoring systems and methods for estimating thermal-mechanical fatigue in an electrical fuse

Fuse management for an electric mobile application

System, method, and apparatus for current control in a power distribution unit using a solid state switch

Active current injection through a fuse for an electric mobile application

Fuse and contactor management for an electric mobile application

Electric fuse current sensing systems and monitoring methods

Compact high voltage power fuse and methods of manufacture

Lockout/tagout system and method including multi-user lockout device with electronic locking and wireless control interface

Ceramic printed fuse fabrication

Power fuse and fabrication methods with enhanced arc mitigation and thermal management

Monitoring systems and methods for estimating thermal-mechanical fatigue in an electrical fuse

Monitoring systems and methods for estimating thermal-mechanical fatigue in an electrical fuse

Welded composite fuse element and method of manufacture

Fuse with encapsulated arc quenching material

High voltage direct current circuit protection system and method

Circuit protection system with induction heating trigger and methods

High voltage compact fusible disconnect switch device with magnetic arc deflection assembly

High voltage compact fusible disconnect switch device with magnetic arc deflection assembly

COOPER TECHNOLOGIES CO

Modular fuseholder

Touch safe fuse module and holder

Fusible switching disconnect modules and devices

Touch safe fuse module and holder

Circuit protector monitoring and management system user interface method, system and program

System and method for circuit protector monitoring and management

Circuit protector signal transmission, methods and system

Fusible switching disconnect modules and devices

Fusible switching disconnect modules and devices

High voltage compact fusible disconnect switch device with magnetic arc deflection assembly

Monitoring systems and methods for detecting thermal-mechanical strain fatigue in an electrical fuse

Compact dual element fuse unit, module and fusible disconnect switch

Touch safe fuse module holder

Touch safe fuse module

DOUGLASS ROBERT STEPHEN

Compact transient voltage surge suppression device

Compact transient voltage surge suppression device

Arcless fusible switch disconnect device for DC circuits

Electric fuse with torque restricting terminals

COOPER TECHNOLOGIES

Fuse state indicator

HENRICKS MICHAEL CRAIG

Circuit protector monitoring assembly kit and method