Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ribbed heat exchanger

Ribbed heat exchanger

US Patent 4789027 · Granted Dec 6, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for fastening a heating or cooling body2019
Fuel cell module with an integrated additional heater2001
Method for operating an apparatus with fuel cells1999
Apparatus with fuel cells1998
Axially symmetric fuel cell battery1995
Module for a fuel cell battery1993
Centrally symmetrical fuel cell battery1993
Solid electrolytic fuel cell and method of dissipating heat therein1993