Radians, Inc.
18Patents
14Active
18Granted
47Portfolio score
Filing activity: May 3, 1999 → Jan 23, 2020 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6176576A | Eyewear supported by a wearer's concha of an ear | Physics | 162 | Expired |
| US6129175A | Acoustical control plastisol earpieces | Electricity | 52 | Expired |
| USD426845S | Eyewear | General | 49 | Expired |
| USD435058S | Eyewear | General | 38 | Expired |
| US8184838B2 | Custom-fit hearing device kit and method of use | Electricity | 23 | Active |
| USD712094S1 | Headband | General | 23 | Active |
| USD748866S1 | Hard hat | General | 20 | Active |
| USD815185S1 | Safety glasses | General | 19 | Active |
| USD749269S1 | Hard hat | General | 12 | Active |
| US9241522B2 | Head covering | Human Necessities | 5 | Active |
| USD746555S1 | Bandana | General | 5 | Active |
| USD874157S1 | Shirt with reflective tape | General | 4 | Active |
| US9554613B2 | Method of manufacturing a multi-colored safety helmet | Performing Operations; Transporting | 3 | Active |
| US9775746B2 | Earplug dispenser | Physics | 2 | Active |
| US9668529B2 | Head covering | Human Necessities | 2 | Active |
| US10543126B2 | Earplug dispenser | Physics | 0 | Active |
| USD814174S1 | Earplug dispenser | General | 0 | Active |
| USD954447S1 | Reflective tape | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.