Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Liquid air conditioner of ground energy type

Liquid air conditioner of ground energy type

US Patent 6772605 · Granted Aug 10, 2004

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fan2025
Bidirectional variable cross-section water-pressure bearer cycle test system for2021
Energy picking-up system by using water of river, lake, and sea as low-grade ene2010
Geothermal heat accumulator and air-conditioning using it2006
Well-water-type liquid cooling and heating resource system2005