Inventor

PORTER JAMES A

US19 patents

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

PORTER JAMES A

LEVITON MANUFACTURING CO

Network based multiple sensor and control device with temperature sensing and control

Network based electrical control system with distributed sensing and control

Local network based multiple sensor device with electrical load control means and with temperature sensor that is exposed to ambient air by diffusion

Detector system with adjustable field of view

Occupancy sensor

Combined dimmer, switch, IR receiver, thermostat, ambient light sensor and passive infrared motion sensor

Bi-directional ground fault circuit interrupter

Circuit interrupting device with reverse wiring protection

Combined dimmer, switch, IR receiver and thermostat

Mid-section cover for an occupancy sensor

Single lamp holder with ground fault circuit interrupter receptacle

Lamp holder with a front-mounted ground fault circuit interrupter receptacle

Double lamp holder with ground fault circuit interrupter receptacle

LEVITON MFG CO LTD

Local network based multiple sensor device with electrical load control means and with temperature sensor and heat detector that is exposed to ambient air by diffusion

LITTON RESOURCES SYSTEMS

Seismic data recording method and apparatus

CHAN DAVID

Circuit interrupter with continuous self-testing feature

DISALVO NICHOLAS L

Fault circuit interrupting device with symmetrical inputs

(unassigned)

Combined dimmer, switch, IR receiver and thermostat

INTEL CORP

Spindle sleeve for coater/developer