Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil return from refrigeration system evaporator using hot oil as motive force

Oil return from refrigeration system evaporator using hot oil as motive force

US Patent 6170286 · Granted Jan 9, 2001

Estimated economic value: $10,549,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus of compressor height and alignment adjustment2000
Fluid heater1995
Triple effect absorption heat exchanger combining second cycle generator and fir1994