NLC CO., LTD.
3Patents
2Active
3Granted
39Portfolio score
Filing activity: Apr 30, 2004 → Jul 21, 2016 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7509822B2 | Article of clothing with effects of back pain exercise | Human Necessities | 35 | Active |
| US7124841B2 | Crustal core sampler and method of coring crustal core sample using the same | Fixed Constructions | 9 | Expired |
| US10767446B2 | Float valve sub | Fixed Constructions | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.