CTR CO., LTD.
3Patents
1Active
3Granted
31Portfolio score
Filing activity: May 29, 1984 → May 27, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USRE40464E1 | Evaporation device for multiple volatile substances | General | 13 | Expired |
| US4507424A | Compositions useful for restoring grout | Chemistry; Metallurgy | 5 | Expired |
| US11850902B2 | Strut suspension system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.