Patents by Inventor Alfred R. Luceyk

Alfred R. Luceyk has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Blood filtration unit with manual vent means
    Patent number: 4126558
    Abstract: The improvement in a blood filtration unit for filtering multiple units of blood comprising means for filtering air entering the unit.
    Type: Grant
    Filed: November 22, 1976
    Date of Patent: November 21, 1978
    Assignees: Johnson & Johnson, Purolator, Inc.
    Inventor: Alfred R. Luceyk