Inventor · disambiguated record
Lars Ehnstrom
Also filed as: EHNSTROEM LARS · EHNSTROEM LARS K J · EHNSTROM LARS · EHNSTROM LARS K J
15 granted patents·504 citations·filing 1974–2000
95Inventor score
Top patents by PatentIndex Score
15 records- 0193US3940492AContinuous fermentation processALFA LAVAL AB·Filed 1974·Granted Feb 24, 1976·44 cites·8 claims
- 0292US4460687AFermentation methodALFA LAVAL AB·Filed 1983·Granted Jul 17, 1984·81 cites·10 claims
- 0389US6248053B1Centrifugal separator comprising tubular elementsFiled 2000·Granted Jun 19, 2001·39 cites·19 claims
- 0489US4376163AProcess for producing ethanol by continuous fermentation of polysaccharide-containing raw materialsALFA LAVAL AB·Filed 1980·Granted Mar 8, 1983·61 cites·15 claims
- 0589US4287303AProduction of ethanolALFA LAVAL AB·Filed 1979·Granted Sep 1, 1981·46 cites·4 claims
- 0687US4950401ACentrifugal separatorALFA LAVAL SEPARATION AB·Filed 1987·Granted Aug 21, 1990·50 cites·8 claims
- 0786US4552775AProcess for the production of animal feed stuff from a liquid residue obtained by fermentation and distillation of grain raw materialALFA LAVAL AB·Filed 1982·Granted Nov 12, 1985·57 cites·7 claims
- 0877US6500344B1Method and apparatus for filtering particles out of a liquidFiled 2000·Granted Dec 31, 2002·25 cites·20 claims
- 0976US4778444ARotatable supply and discharge conduit of a centrifugal separatorALFA LAVAL SEPARATION AB·Filed 1987·Granted Oct 18, 1988·32 cites·4 claims
- 1063US5700378AMethod and apparatus for gravitational separation of fine articles from a liquidVIVEX AB·Filed 1996·Granted Dec 23, 1997·33 cites·32 claims
- 1149US4634416AOutlet arrangement for a centrifugal separatorALFA LAVAL AB·Filed 1984·Granted Jan 6, 1987·10 cites·17 claims
- 1244US6083147AApparatus and method for discontinuous separation of solid particles from a liquidCENTRITECH HB·Filed 1996·Granted Jul 4, 2000·12 cites·11 claims
- 1340US4662866AArrangement for controlling discharge of a separated component from a centrifugeALFA LAVAL AB·Filed 1985·Granted May 5, 1987·7 cites·4 claims
- 1439US4356932ACasing for rotary machineALFA LAVAL AB·Filed 1981·Granted Nov 2, 1982·6 cites·10 claims
- 1530US4662867AOutlet arrangement for centrifugesALFA LAVAL AB·Filed 1985·Granted May 5, 1987·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →