Seongho CSP, Ltd.
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Sep 27, 1999 → Oct 1, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6186182A | Double-walled spiral pipe | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6581984B1 | Corrugated spiral pipe with a coupling device and method for installing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.