Patents by Inventor Jonathon S. Stahl

Jonathon S. Stahl 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).

  • Polyurethane foam compositions and process for making same
    Patent number: 9745440
    Abstract: The present invention generally relates to polyurethane foam composition. In one embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of one or more liquid and/or solid fire-retardants. In another embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of one or more intumescent materials (e.g., expandable graphite (EG)). In still another embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of expandable graphite.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: August 29, 2017
    Inventors: John A. Stahl, Jonathon S. Stahl
  • Polyurethane foam compositions and process for making same
    Patent number: 9074039
    Abstract: The present invention generally relates to polyurethane foam composition. In one embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of one or more liquid and/or solid fire-retardants. In another embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of one or more intumescent materials (e.g., expandable graphite (EG)). In still another embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of expandable graphite.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: July 7, 2015
    Inventors: John A. Stahl, Jonathon S. Stahl
  • POLYURETHANE FOAM COMPOSITIONS AND PROCESS FOR MAKING SAME
    Publication number: 20120022176
    Abstract: The present invention generally relates to polyurethane foam composition. In one embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of one or more liquid and/or solid fire-retardants. In another embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of one or more intumescent materials (e.g., expandable graphite (EG)). In still another embodiment, the present invention relates to polyurethane foam compositions that have increased and/or improved fire-retardant properties due to the inclusion of expandable graphite.
    Type: Application
    Filed: September 14, 2009
    Publication date: January 26, 2012
    Applicant: PREFERRED SOLUTIONS, INC.
    Inventors: John A. Stahl, Jonathon S. Stahl