Koskisen Oy
2Patents
0Active
2Granted
19Portfolio score
Filing activity: Apr 29, 1994 → Dec 11, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5538670A | Wood preservation method and wood preservative | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6444329B1 | Method of preserving plywood and particle board against decay and mould | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.