Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for production of colored article of aluminum or aluminum alloy

Method for production of colored article of aluminum or aluminum alloy

US Patent 5334297 · Granted Aug 2, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pre-filled syringe2003
Method of forming a roof molding with a mounting and fixing protection portion f2001
Electrophoretic coloring composition2001
Catalyst for methanol synthesis and reforming2000
Antibacterial, antifungal aluminum building materials and fixtures using the mat1998
Catalyst for methanol reforming, process for producing the same and method for r1997
Pigment dispersion composition1996
Method for impartation of blue color to aluminum or aluminum alloy1993
Method for impartation of blue color to aluminum or aluminum alloy1993
Method for impartation of blue color to aluminum or aluminum alloy1993
Method for impartation of blue color to aluminum or aluminum alloy1993
Method of coloring aluminum or aluminum alloy material1992