Patents by Inventor Bonnie Johanning

Bonnie Johanning 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).

  • Dry-cleaning kit for in-dryer use
    Patent number: 5238587
    Abstract: A method for cleaning soiled fabric articles is provided which comprises tumbling the soiled articles in a rotary clothes dryer at an elevated temperature, in a closed system, such as a sealed plastic bag, wherein said system also includes a fabric-cleaning article comprising a porous substrate sheet impregnated with a gelled liquid cleaning composition.
    Type: Grant
    Filed: May 14, 1992
    Date of Patent: August 24, 1993
    Assignee: Creative Products Resource Associates, Ltd.
    Inventors: James A. Smith, George W. Kellett, Bonnie Johanning
  • Composite gel-foam air freshener
    Patent number: 5034222
    Abstract: A solid composite air freshening article is provided which comprises a granular foam phase dispersed throughout a gelled phase in an amount effective to provide a sustained release of an effective amount of volatile air freshening ingredients present in both the foam and gelled phases. The foam phase comprises granules of a hydrophilic, polyurethane foam incorporating a volatile air freshening ingredient, a surfactant, and a solid filler material, while the gelled phase comprises water, a gelling agent, an organic solvent, and the same or a different air freshening ingredient as the granular foam phase.
    Type: Grant
    Filed: March 1, 1990
    Date of Patent: July 23, 1991
    Assignee: Creative Products Resource Associates, Ltd.
    Inventors: George W. Kellett, James A. Smith, Bonnie Johanning