TREA

Lennart Wahlstrom

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  • Tumba, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Discharging device for a packaging container
    • Patent number 5,366,296
    • Issue date Nov 22, 1994
    • AB Tetra Pak
    • Lennart A. Stenstrom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Discharging device for a packaging container
    • Patent number 5,251,982
    • Issue date Oct 12, 1993
    • AB Tetra Pak
    • Lennart A. Stenstrom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Package
    • Patent number 5,165,801
    • Issue date Nov 24, 1992
    • AB Akerlund & Rausing
    • Lennart A. Stenstrom
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Package
    • Patent number 5,096,306
    • Issue date Mar 17, 1992
    • Tetra Pak AB
    • Bengt Perrson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Processing plant for preparation of food and pharmaceutical products
    • Patent number D301823
    • Issue date Jun 27, 1989
    • Lennart Stenstrom
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Processing plant for preparation of food and pharmaceutical products
    • Patent number D301822
    • Issue date Jun 27, 1989
    • Lennart Stenstrom
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Heat treating cassette for a conveyor apparatus
    • Patent number 4,816,231
    • Issue date Mar 28, 1989
    • Alfastar AB
    • Lennart Stenstrom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Milking means
    • Patent number 4,735,172
    • Issue date Apr 5, 1988
    • Alfa-Laval Agri International AB
    • Lennart Wahlstrom
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Sluice device
    • Patent number 4,734,004
    • Issue date Mar 29, 1988
    • Alfastar AB
    • Lennart Stenstrom
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • 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...