Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Grain refinement of a copper base alloy

Grain refinement of a copper base alloy

US Patent 5026433 · Granted Jun 25, 1991

Estimated economic value: $2,893,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Copper alloy containing cobalt, nickel and silicon2013
Copper alloy containing cobalt, nickel and silicon2012
Copper alloy containing cobalt, nickel and silicon2007
Tarnish deterring tin coating2005
Silver containing copper alloy2004
Copper foil with low profile bond enahncement2003
Iron modified tin brass2000
Multi-layer diffusion barrier for a tin coated electrical connector2000
Lead-free shot formed by liquid phase bonding1999
Iron modified phosphor-bronze1999
Iron modified phosphor-bronze1999
Copper alloy foils for flexible circuits1997