Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Exhaust fan for water heater

Exhaust fan for water heater

US Patent 5352099 · Granted Oct 4, 1994

Estimated economic value: $5,248,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pressurized fluid dispenser2012
Portable cleaning device2009
Electronically commutated drive system for vacuum cleaner2006
Self-propelled vacuum cleaner with a neutral return spring2006
Control circuitry for enabling drive system for vacuum cleaner2006
Insulated stator core with attachment features2004
Fan blower assembly with one-piece air diffuser and bayonet-style end cap2003
Blower for generating static pressure1998
Hydraulic snubber for aircraft1997
Furnace blower having sound attenuation1996
Furnace blower having sound attenuation1996
Emergency power system for door1995