Patents by Inventor Leo Mettler

Leo Mettler 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).

  • Vitaminized air freshener and room deodorizer pad
    Patent number: 6060045
    Abstract: Wicks or pads for use in vitaminized air fresheners and room deodorizer devices are disclosed, which permit devices occupants to directly receive and enjoy the benefits of vitamins with little or no effort intra-nasally as they breath the released volatile compositions. A method for the continuous release of a vitamin containing composition for the delivery of discrete droplets intra nasally absorbed vitamins such as, but not limited to A, C, and D is also disclosed.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: May 9, 2000
    Inventor: Leo Mettler
  • Vitaminized air freshner and room deodorizer
    Patent number: 5891427
    Abstract: Vitaminized air fresheners and room deodorizers are disclosed which permit occupants to directly receive and enjoy the benefits of vitamins with little or no effort intra-nasally. A method for the continuous release of a vitamin containing composition for the delivery of discrete droplets intra nasally absorbed vitamins such as, but not limited to A, C, and D is also disclosed.
    Type: Grant
    Filed: February 28, 1998
    Date of Patent: April 6, 1999
    Inventor: Leo Mettler