Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Induced draft combustion water heater

Induced draft combustion water heater

US Patent 5636598 · Granted Jun 10, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Water heater with low NOx fiber matrix burner2004
Water heater with reduced localized overheating2001
Balanced flue outdoor water heater1996
Balanced flue outdoor water heater1996
Water heater with low NO.sub.x ceramic burner1996
Method of making a water heater and an improved water heater structure1995
Water heater with reduced localized overheating1994
Water heater with integral burner1994