Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Energy saving technique for battery powered inductor

Energy saving technique for battery powered inductor

US Patent 4890616 · Granted Jan 2, 1990

Estimated economic value: $4,313,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

IR flame amplifier1990
Random signal isolation circuit1988
Self centering current responsive pickup means1983
Safe start fuel burner control system1983
Temperature control system with night setback programming as a function of tempe1982
Energy saving thermostat1982
Alternating polarity power supply control apparatus1981
Abnormal condition responsive means with periodic high sensitivity1980
Means for correlation of digital display of a setpoint and an actual controlled 1980