Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Corrosion resistant copper alloy tube and fin-tube heat exchanger

Corrosion resistant copper alloy tube and fin-tube heat exchanger

US Patent 6202703 · Granted Mar 20, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Copper alloy sheet for electric and electronic part2017
Copper alloy sheets for electrical/electronic part2017
Terminal for engaging type connector2011
Copper alloy sheet for electric and electronic parts2011
Copper alloy sheet and QFN package2011
Conductive material for a connecting part2011
Terminal for engaging type connector2010
Plated copper alloy material and process for production thereof2005
Plated copper alloy material and process for production thereof2004
Alloy having antibacterial effect and sterilizing effect2001
Copper alloy for terminals and connectors and method for making same2000
Cold-and hot-water supply copper-alloy pipe with inner-surface protective film, 1998