Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Diffusion of elements into steel by catalyzed oxide reduction

Diffusion of elements into steel by catalyzed oxide reduction

US Patent 4904500 · Granted Feb 27, 1990

Estimated economic value: $26,313,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for densification of porous billets1998
Microwave fiber coating apparatus1996
Microwave fiber coating apparatus1995
Apparatus for densification of porous billets1995
Electrical steels and method for producing same1993
Thermal barrier coating for nickel and cobalt base super alloys1992
Aluminide dispersed ferrite diffusion coating on austenitic stainless steel subs1989
MCrAlY cladding layers and method for making same1985
Method of forming a protective aluminum-silicon coating composition for metal su1985
Carburization resistance of austenitic stainless steel tubes1984
Carburization resistance of austenitic stainless steel tubes1983
Thermal barrier coating for nickel and cobalt base super alloys1981