Lars K. J. Ehnstrom

Person

Tullinge, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for filtering particles out of a liquid
- Patent number 6,500,344
- Issue date Dec 31, 2002
- Hyosong Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal separator comprising tubular elements
- Patent number 6,248,053
- Issue date Jun 19, 2001
- Lars Ehnström
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Apparatus and method for discontinuous separation of solid particle...
- Patent number 6,083,147
- Issue date Jul 4, 2000
- Centritech HB
- Lars Ehnstrom
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method and apparatus for gravitational separation of fine articles...
- Patent number 5,700,378
- Issue date Dec 23, 1997
- Vivex AB
- Hyosong Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal separator
- Patent number 4,950,401
- Issue date Aug 21, 1990
- Alfa-Laval Separation AB
- Peter Unger
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Rotatable supply and discharge conduit of a centrifugal separator
- Patent number 4,778,444
- Issue date Oct 18, 1988
- Alfa-Laval Separation AB
- Eric Westberg
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Arrangement for controlling discharge of a separated component from...
- Patent number 4,662,866
- Issue date May 5, 1987
- Alfa-Laval AB
- Lars Ehnstrom
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Outlet arrangement for centrifuges
- Patent number 4,662,867
- Issue date May 5, 1987
- Alfa-Laval AB
- Lars Ehnstrom
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Outlet arrangement for a centrifugal separator
- Patent number 4,634,416
- Issue date Jan 6, 1987
- Alfa-Laval AB
- Lars Ehnstrom
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Process for the production of animal feed stuff from a liquid resid...
- Patent number 4,552,775
- Issue date Nov 12, 1985
- Alfa-Laval AB
- Peter Baeling
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Fermentation method
- Patent number 4,460,687
- Issue date Jul 17, 1984
- Alfa-Laval AB
- Lars K. J. Ehnstrom
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing ethanol by continuous fermentation of polysac...
- Patent number 4,376,163
- Issue date Mar 8, 1983
- Alfa-Laval AB
- Lars K. J. Ehnstrom
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Casing for rotary machine
- Patent number 4,356,932
- Issue date Nov 2, 1982
- Alfa-Laval AB
- Lennart Wahlstrom
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Production of ethanol
- Patent number 4,287,303
- Issue date Sep 1, 1981
- Alfa-Laval AB
- Bengt I. Dahlberg
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Lars K. J. Ehnstrom

Person

Patents Grantslast 30 patents

Method and apparatus for filtering particles out of a liquid

Centrifugal separator comprising tubular elements

Apparatus and method for discontinuous separation of solid particle...

Method and apparatus for gravitational separation of fine articles...

Centrifugal separator

Rotatable supply and discharge conduit of a centrifugal separator

Arrangement for controlling discharge of a separated component from...

Outlet arrangement for centrifuges

Outlet arrangement for a centrifugal separator

Process for the production of animal feed stuff from a liquid resid...

Fermentation method

Process for producing ethanol by continuous fermentation of polysac...

Casing for rotary machine

Production of ethanol