Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Nonmagnetic tactile stimulator and biomagnetometer utilizing the stimulator

Nonmagnetic tactile stimulator and biomagnetometer utilizing the stimulator

US Patent 5220921 · Granted Jun 22, 1993

Estimated economic value: $898,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Therapeutic device for female genital predictive permeation2022
Tamper resistant assembly for securing valuable material2018
Tamper-resistant assembly for securing valuable material2017
Lid mechanism2016
Method of designing progressive addition lenses2015
Method of manufacturing an optical lens2014
Ophthalmic diagnostic instrument2014
Vision correction lenses2014
Ophthalmic diagnostic instrument2012
Eyeglass dispensing method2011
System for manufacturing an optical lens2011
Optical elements with a gap between two lens materials2011