Patents by Inventor Steven F. Orson, Sr.

Steven F. Orson, Sr. 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).

  • Fragrance dispensing composition with controlled evaporation rate and air fragrance dispenser for dispensing same
    Patent number: 5081104
    Abstract: The solubility and evaporation rates of volatile fragrances, such as perfumes, in aqueous media, are improved by 3-methyl-3-methoxy butanol or an ester thereof. Homogeneous and clear aqueous solutions of as much as 20 to 30% fragrance can be achieved without incorporation of any surfactant. The aqueous fragrance solutions may be incorporated in wick type air freshener devices, which may be fan assisted.
    Type: Grant
    Filed: June 20, 1990
    Date of Patent: January 14, 1992
    Assignee: Kurary Co., Ltd.
    Inventor: Steven F. Orson, Sr.