Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Motor controller for operating an inverter in current-controlled and voltage-controlled modes

Motor controller for operating an inverter in current-controlled and voltage-controlled modes

US Patent 5457374 · Granted Oct 10, 1995

Estimated economic value: $5,340,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Water heating system and method of operating the same2025
Water heater with reserve capacity, and method of operating the same2025
Water heating system and method of operating the same2024
System and method for control of electric water heater2024
Fluid heating system with combustion trim learning2024
Sacrifical anode control for a water heater2023
Electronic unlock feature2023
System and method for operating a grid controlled water heater2022
Water heater blower leakage detection2021
Electronic unlock feature2021
Water heater and method of operating a water heater2020
Flame rod analysis system2020