Assignee
VALMET KARHULA INC
FI·2 granted patents·17 citations·filing 1990–1990
Technology mixD21F2
Top patents by PatentIndex Score
2 records- 0141US5074965ASingle-layer or multi-layer headbox for wide flow range with adjustable bypass flow guideVALMET KARHULA INC·Filed 1990·Granted Dec 24, 1991·10 cites·19 claims
- 0228US5082530AMethod and device in headbox of paper, board or pulp drying machineVALMET KARHULA INC·Filed 1990·Granted Jan 21, 1992·7 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →