Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Spark igniting a fuel burner

Spark igniting a fuel burner

US Patent 5267849 · Granted Dec 7, 1993

Estimated economic value: $5,871,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Independent burner ignition and flame-sense functions1999
Refrigeration control system with self-adjusting defrost interval1988
Automatic resetting anti 2-block crane warning system1981