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Jan H. Magnusson

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  • Mahtomedi, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Penile erection collar
    • Patent number 6,390,095
    • Issue date May 21, 2002
    • Jan Magnusson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cartridge for a water purification and treatment system
    • Patent number D455814
    • Issue date Apr 16, 2002
    • PentaPure Incorporated
    • Jan H. Magnusson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Dripless purification manifold and cartridge
    • Patent number 6,193,884
    • Issue date Feb 27, 2001
    • PentaPure Incorporated
    • Jan H. Magnusson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Cartridge connector
    • Patent number D433094
    • Issue date Oct 31, 2000
    • PentaPure Incorporated
    • Jan H. Magnusson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Dripless purification manifold and cartridge
    • Patent number 6,027,644
    • Issue date Feb 22, 2000
    • PentaPure Incorporated
    • Jan H. Magnusson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Dripless purification manifold and cartridge
    • Patent number 5,753,107
    • Issue date May 19, 1998
    • WTC Ecomaster Corporation
    • Jan H. Magnusson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Gravity water purifier
    • Patent number 5,562,824
    • Issue date Oct 8, 1996
    • WTC/Ecomaster Corporation
    • Jan H. Magnusson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Dental water and air purification equipment
    • Patent number 5,474,451
    • Issue date Dec 12, 1995
    • Regents of The University of Minnesota
    • Jon Dalrymple
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water purification system
    • Patent number 5,401,399
    • Issue date Mar 28, 1995
    • Jan H. Magnusson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Personal water purification systems
    • Patent number 5,273,649
    • Issue date Dec 28, 1993
    • Jan H. Magnusson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Iodine resin/carbon water purification system
    • Patent number 5,126,044
    • Issue date Jun 30, 1992
    • Jan H. Magnusson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents