Inversion International, Ltd.
6Patents
2Active
6Granted
32Portfolio score
Filing activity: Aug 23, 1984 → Nov 9, 2010 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4507087A | Closed finger painting device | Physics | 17 | Expired |
| USD650026S1 | Inversion table stand | General | 14 | Expired |
| USD650025S1 | Inversion table stand | General | 13 | Expired |
| US8172726B1 | Doorway mounted horizontal bar | Emerging Cross-Sectional Technologies | 12 | Active |
| US8156685B2 | Greenhouse, greenhouse covering, filter system, lighting system, conducting system, use and feeder apparatus | Emerging Cross-Sectional Technologies | 7 | Active |
| USD631109S1 | Foot pad for tilting inversion exerciser | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.