Inventor · disambiguated record
Pekka Ruha
Also filed as: RUHA PEKKA
5 granted patents·52 citations·filing 1998–2006
79Inventor score
Top patents by PatentIndex Score
5 records- 0171US6550713B1Device in connection with reel-up of a webMETSO PAPER INC·Filed 1999·Granted Apr 22, 2003·24 cites·15 claims
- 0262US7757990B2Method for changing a reel in a reeling process of a fiber material web and a reel change apparatusMETSO PAPER INC·Filed 2006·Granted Jul 20, 2010·4 cites·26 claims
- 0345US6964394B1Reel-up and method for reeling of a webMETSO PAPER INC·Filed 1999·Granted Nov 15, 2005·10 cites·17 claims
- 0442US6293175B1Web cut-off deviceVALMET CORP·Filed 1998·Granted Sep 25, 2001·8 cites·15 claims
- 0531US6186437B1Method and device for applying a load to a reel in a reel-up of a paper webVALMET CORP·Filed 1999·Granted Feb 13, 2001·6 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →