Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical control system

Optical control system

US Patent 4854219 · Granted Aug 8, 1989

Estimated economic value: $4,579,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Expiratory valve for ventilator2025
Ventilator apparatus and method2024
Ventilator apparatus and method2024
Ventilator apparatus and method2023
Expiratory adaptor for a ventilator2022
Flow diffuser and sound cone2021
Breathing assistance device with linear actuated gas regulating valve2021
Ventilator apparatus and method2021
Fiber grating temperature sensor2019
Bowed rotor sensor system2019
Flow diffuser and sound cone2019
Non-intrusive stress measurement system un-lensed probe seating locking device2019