Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heat pump arrangement and method for material drying system

Heat pump arrangement and method for material drying system

US Patent 4205456 · Granted Jun 3, 1980

Estimated economic value: $668,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Installation fixture for installing devices on power lines2017
Apparatus for housing an air moving unit2009
Fan grill for an outdoor air conditioner or heat pump unit1993
Fan orifice structure and cover for outside enclosure of an air conditioning sys1991
Cambered condenser grill1990
Fan stator assembly for heat exchanger1990
Split scroll for centrifugal blower1990
Sound-attenuating discharge apparatus for a packaged terminal air conditioner1989
Method and apparatus for providing oscillating contaminant-removal stream1988
Heat exchanger for cooling electrical power apparatus1981