Inventor · disambiguated record
Heikki Niskanen
Also filed as: NISKANEN HEIKKI
7 granted patents·92 citations·filing 1981–2008
84Inventor score
Technology areasB65H
Top patents by PatentIndex Score
7 records- 0186US4456190AArrangement for winding of websWAERTSILAE OY AB·Filed 1981·Granted Jun 26, 1984·40 cites·15 claims
- 0267US4711405AMethod and apparatus for fixing an end of a web on a core tube in a web reeling machineWAERTSILAE OY AB·Filed 1985·Granted Dec 8, 1987·17 cites·8 claims
- 0366US4789109AWeb winding method and winderWAERTSILAE OY AB·Filed 1986·Granted Dec 6, 1988·20 cites·21 claims
- 0450US7641140B2Web winding cores and method of manufacture thereofMETSO PAPER INC·Filed 2008·Granted Jan 5, 2010·0 cites·6 claims
- 0550US7472860B2Method for winding a board, paper or material web and a winder for a paper, board or material webMETSO PAPER INC·Filed 2004·Granted Jan 6, 2009·3 cites·9 claims
- 0643US5653399AMethod and assembly for cutting a webVALMET CORP·Filed 1995·Granted Aug 5, 1997·7 cites·52 claims
- 0737US6820834B1Reel upMETSO PAPER INC·Filed 1999·Granted Nov 23, 2004·5 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Heikki Niskanen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →