TEDCO INC
4Patents
1Active
4Granted
42Portfolio score
Filing activity: Apr 13, 1987 → Jul 11, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4915661A | Disc toy | Human Necessities | 14 | Expired |
| USD302191S | Spinning toy | General | 10 | Expired |
| US4948241A | Device for creating a variety of visual images | Physics | 5 | Expired |
| USD1024811S1 | Gyroscope | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.