{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Cutting tool hardening method", "item": "https://www.patentleaderboard.com/patent/4466991"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cutting tool hardening method

Cutting tool hardening method

US Patent 4466991 · Granted Aug 21, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for treatment of products in gas-discharge plasma1996
Electric arc metal evaporator1995
Wear resistant coating of cutting tool and methods of applying same1990
Wear resistant coating of cutting tool and methods of applying same1990
Wear resistant coating of cutting tool and methods of applying same1990
Wear-resistant coating of cutting tool and method of applying same1988
Wear-resistant coating of cutting tool and method of applying same1988
Wear-resistant coating of cutting tool and method of applying same1988
Process for deposition of a wear-resistant coating onto a cutting tool made from1988
Process for deposition of a wear-resistant coating onto a cutting tool made from1988
Process for deposition of a wear-resistant coating onto a cutting tool made from1988
Process for deposition of a wear-resistant coating onto a cutting tool made from1988