Inventor · disambiguated record
Vesa Vikman
Also filed as: VIKMAN VESA · VIKMAN VESA J
23 granted patents·2 pending applications·344 citations·filing 1988–2017
96Inventor score
Top patents by PatentIndex Score
25 records- 0193US4981413APump for and method of separating gas from a fluid to be pumpedAHLSTROEM OY·Filed 1989·Granted Jan 1, 1991·86 cites·22 claims
- 0284US9416491B2Method of and an arrangement for transferring a process liquid, an industrial facility and a method of simplifying the layout of suchSULZER PUMPEN AG·Filed 2014·Granted Aug 16, 2016·3 cites·7 claims
- 0379US4877368AFluidizing centrifugal pumpAHLSTROEM OY·Filed 1988·Granted Oct 31, 1989·38 cites·18 claims
- 0476US5167678AApparatus for separating gas with a pump from a medium being pumpedAHLSTROEM OY·Filed 1991·Granted Dec 1, 1992·42 cites·33 claims
- 0576US5078573ALiquid ring pump having tapered blades and housingAHLSTROEM OY·Filed 1990·Granted Jan 7, 1992·37 cites·15 claims
- 0664US9708762B2Method of and an arrangement for transferring a process liquid, an industrial facility and a method of simplifying the layout of suchSULZER MANAGEMENT AG·Filed 2016·Granted Jul 18, 2017·0 cites·10 claims
- 0763US2017268170A1Method of and an arrangement for transferring a process liquid, an industrial facility and a method of simplifying the layout of suchSULZER MANAGEMENT AG·Filed 2017·Application pending·0 cites
- 0861US5114310ACentrifugal pump with sealing meansAHLSTROEM OY·Filed 1990·Granted May 19, 1992·20 cites·15 claims
- 0955US6551054B1Method and apparatus for pumping a material and a rotor for use in connection therewithSULZER PUMPEN AG·Filed 1999·Granted Apr 22, 2003·20 cites·37 claims
- 1053US5152663ACentrifugal pumpAHLSTROEM OY·Filed 1990·Granted Oct 6, 1992·17 cites·17 claims
- 1152US9752916B2Probe for monitoring the surface level of a fluid in a vessel and a method of installing the probe in the vesselSULZER MANAGEMENT AG·Filed 2014·Granted Sep 5, 2017·1 cites·18 claims
- 1251US5116198ACentrifugal pumping apparatusAHLSTROEM OY·Filed 1990·Granted May 26, 1992·17 cites·14 claims
- 1351US4975204AMethod and apparatus for thickening fiber suspensionAHLSTROEM OY·Filed 1988·Granted Dec 4, 1990·7 cites·25 claims
- 1450US9663897B2Method of and an arrangement for introducing process liquid from a treatment step to a washing and/or filtering apparatusSULZER MANAGEMENT AG·Filed 2015·Granted May 30, 2017·0 cites·16 claims
- 1547US10968471B2Method of and arrangement for treating biomassSULZER MANAGEMENT AG·Filed 2016·Granted Apr 6, 2021·0 cites·12 claims
- 1644US5151010ACombined centrifugal and vacuum pumpAHLSTROEM OY·Filed 1990·Granted Sep 29, 1992·13 cites·10 claims
- 1742US6491787B2Method for heating pulpsANDRITZ OY·Filed 1997·Granted Dec 10, 2002·4 cites·5 claims
- 1841US2009213686A1Method and Apparatus for Feeding Gaseous or Liquid Fluid into a MediumSULZER PUMPEN AG·Filed 2006·Application pending·0 cites
- 1940US4971519AMethod and apparatus for pumping high consistency mediumAHLSTROEM OY·Filed 1989·Granted Nov 20, 1990·9 cites·15 claims
- 2039US5156750AMethod and apparatus for thickening a fiber suspension and removing fine particles therefromAHLSTROEM OY·Filed 1990·Granted Oct 20, 1992·6 cites·21 claims
- 2135US5228829AMethod and apparatus for dividing flow of high-consistency fiber suspensionAHLSTROEM OY·Filed 1990·Granted Jul 20, 1993·8 cites·5 claims
- 2235US5034120AMethod for keeping a screen or filter surface clearAHLSTROEM OY·Filed 1990·Granted Jul 23, 1991·3 cites·4 claims
- 2334US6120252AGas separation control in a centrifugal pump/vacuum pumpAHLSTROEM OY·Filed 1998·Granted Sep 19, 2000·5 cites·18 claims
- 2434US5842833AGas separation control in a centrifugal pump vacuum pumpAHLSTROEM OY·Filed 1997·Granted Dec 1, 1998·6 cites·30 claims
- 2531US5058615AMethod and apparatus for pumping high consistency pulpAHLSTROEM OY·Filed 1988·Granted Oct 22, 1991·2 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →