Patents by Inventor Mary Lou Lozon

Mary Lou Lozon 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).

  • Semen detection system and method
    Patent number: 6764856
    Abstract: The present invention is directed to a system and method for detecting the presence of semen on material. The system includes a solution of sodium phosphate, maleic acid, dye fast blue salt, naphthyl acid phosphate and deionized water, together with a solution dispenser and absorbent paper. The method for detecting the presence of semen on material using a semen detection solution and absorbent paper includes wetting the suspected semen stain or stain area on the material; blotting the suspected stain or stain area with absorbent paper so as to transfer the moisture from the wetted suspected semen stain or stain area on the material to the absorbent paper; drying the absorbent paper; and applying semen detection solution to the absorbent paper at the location of the transferred suspected stain or stain area.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: July 20, 2004
    Inventors: Bradley Jay Holmes, Mary Lou Lozon
  • Semen detection system and method
    Publication number: 20030207459
    Abstract: The present invention is directed to a system and method for detecting the presence of semen on material. The system includes a solution of sodium phosphate, maleic acid, dye fast blue salt, naphthyl acid phosphate and deionized water, together with a solution dispenser and absorbent paper. The method for detecting the presence of semen on material using a semen detection solution and absorbent paper includes wetting the suspected semen stain or stain area on the material; blotting the suspected stain or stain area with absorbent paper so as to transfer the moisture from the wetted suspected semen stain or stain area on the material to the absorbent paper; drying the absorbent paper; and applying semen detection solution to the absorbent paper at the location of the transferred suspected stain or stain area.
    Type: Application
    Filed: May 2, 2002
    Publication date: November 6, 2003
    Inventors: Bradley Jay Holmes, Mary Lou Lozon