{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Miniaturized contra-angle", "item": "https://www.patentleaderboard.com/patent/4321041"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Miniaturized contra-angle

Miniaturized contra-angle

US Patent 4321041 · Granted Mar 23, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dental apparatus1988
Modular system for restorative dentistry1987
Dental retention pins with pin-hole sealing and penetration stopping means1986
Precision dental restorative system1986
Bite registration device1984
Contra-angle head for dentistry1984
Atraumatic endodontic reconstruction system and process1983
Dental scaling apparatus1982
Tools for drilling, reaming and the like with simultaneous angular and linear os1981
Tools for drilling, reaming and the like with simultaneous angular and linear os1981
Contra angle with interchangeable geared tools and the like1981
Parapulpal dental restorative pins with self-anchoring anti-rotational retention1981