Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for measuring the length of the root canal of a tooth

Method and apparatus for measuring the length of the root canal of a tooth

US Patent 4850866 · Granted Jul 25, 1989

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spatial and characteristic property data to detect a source in a system2025
Methods, apparatus, and systems for detecting and removing microplastics from wa2025
Protective dressing2025
Methods, apparatus, and systems for detecting and removing microplastics from wa2024
Tamper evidence container closure2024
Methods, apparatus, and systems for detecting and removing microplastics from wa2023
Self-care self-tuning wireless communication system for peer mobile devices2022
System for generating output comparing attributes of items2020
Mobile battery consumption analysis system and method of operating on delta char2019
Closed-loop self-care apparatus and messaging system for customer care of wirele2019
Self-care self-tuning wireless communication system2019
Self-care self-tuning wireless communication system2018