Patents by Inventor Michael C. Siegel

Michael C. Siegel 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).

  • Process to Improve the Adhesion Between Thermosetting Laminate and Thermoplastic Shell
    Publication number: 20120231268
    Abstract: The present invention related to a process to improve the adhesion between a thermosetting laminate and a thermoplastic shell in making reinforced plastic laminates for sanitary fixtures, such as shower receptors, spas, bathtubs, sinks, lavatories and the like, and composites laminates for transportation, marine, and construction applications. The adhesion improvement is through a designed post-curing process of the cured composites laminates. The thermosetting resin used in the construction of composites laminate can be unsaturated polyester resin of any kind, vinyl ester resin, or combination of both.
    Type: Application
    Filed: May 22, 2012
    Publication date: September 13, 2012
    Inventors: Michael C. Siegel, Steven L. Voeks
  • Process to improve the adhesion between thermosetting laminate and thermoplastic shell
    Patent number: 8182644
    Abstract: The present invention related to a process to improve the adhesion between a thermosetting laminate and a thermoplastic shell in making reinforced plastic laminates for sanitary fixtures, such as shower receptors, spas, bathtubs, sinks, lavatories and the like, and composites laminates for transportation, marine, and construction applications. The adhesion improvement is through a designed post-curing process of the cured composites laminates. The thermosetting resin used in the construction of composites laminate can be unsaturated polyester resin of any kind, vinyl ester resin, or combination of both.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: May 22, 2012
    Assignee: CCP Composites US
    Inventors: Michael C. Siegel, Steven L. Voeks
  • Process to Improve the Adhesion Between Thermosetting Laminate and Thermoplastic Shell
    Publication number: 20090104410
    Abstract: The present invention related to a process to improve the adhesion between a thermosetting laminate and a thermoplastic shell in making reinforced plastic laminates for sanitary fixtures, such as shower receptors, spas, bathtubs, sinks, lavatories and the like, and composites laminates for transportation, marine, and construction applications. The adhesion improvement is through a designed post-curing process of the cured composites laminates. The thermosetting resin used in the construction of composites laminate can be unsaturated polyester resin of any kind, vinyl ester resin, or combination of both.
    Type: Application
    Filed: October 22, 2008
    Publication date: April 23, 2009
    Inventors: Michael C. Siegel, Steven L. Voeks