Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Baths and process for chemical polishing of copper or copper alloy surfaces

Baths and process for chemical polishing of copper or copper alloy surfaces

US Patent 5098517 · Granted Mar 24, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Baths and process for the chemical polishing of stainless steel surfaces1993
Baths and process for chemical polishing of stainless steel surfaces1992
Copper etching bath and method of using1991
Copper etching bath and method of using1991
Process for the production of electricity in a fuel cell, and fuel cell1988
Baths and process for chemical polishing of stainless steel surfaces1987
Baths and process for the chemical polishing of steel surfaces1987
Process for inhibiting the corrosion of a metal installation in contact with an 1983
Process and device for monitoring the change in the surface condition of a metal1981
Process for polymerizing, in aqueous suspension, halogen-containing vinyl monome1980