DID, INC.
6Patents
5Active
6Granted
35Portfolio score
Filing activity: Oct 31, 1985 → Jan 7, 2019 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD841761S1 | Self-defense device | General | 16 | Active |
| USD295922S | Illuminated picture frame | General | 15 | Expired |
| USD798415S1 | Stun gun | General | 13 | Active |
| USD886232S1 | Self-defense spray device | General | 4 | Active |
| USD764009S1 | Stun gun | General | 1 | Active |
| USD827762S1 | Stun gun | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.