Patents by Inventor Eric D. Tuttle

Eric D. Tuttle 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).

  • Carrier release sheet for styrene molding process and process and system
    Publication number: 20030219557
    Abstract: This invention concerns a multilayer film useful as release sheet for sheet molding compounds, comprising a first skin layer, a second skin layer, a barrier layer for monomeric resins wherein the barrier layer is between the first and second skin layers and the first and second skin layers comprise a mixture of polyolefin and adhesive resin. This invention also pertains to the multilayer films method of production, as well as an SMC sheet employing the multilayer film.
    Type: Application
    Filed: February 19, 2003
    Publication date: November 27, 2003
    Applicant: Pliant Corporation
    Inventors: Daniel G. Denehy, Eric D. Tuttle
  • Carrier release sheet for styrene molding process and process system
    Patent number: 6576308
    Abstract: This invention concerns a multilayer film useful as release sheet for sheet molding compounds, comprising a first skin layer, a second skin layer, a barrier layer for monomeric resins wherein the barrier layer is between the first and second skin layers and the first and second skin layers comprise a mixture of polyolefin and adhesive resin. This invention also pertains to the multilayer films method of production, as well as an SMC sheet employing the multilayer film.
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: June 10, 2003
    Assignee: Pliant Corporation
    Inventors: Daniel G. Denehy, Eric D. Tuttle
  • Carrier release sheet for styrene molding process and process and system
    Patent number: 6562425
    Abstract: This invention concerns a multilayer film useful as release sheet for sheet molding compounds, comprising a first skin layer, a second skin layer, a barrier layer for monomeric resins wherein the barrier layer is between the first and second skin layers and the first and second skin layers comprise a mixture of polyolefin and adhesive resin. This invention also pertains to the multilayer films method of production, as well as an SMC sheet employing the multilayer film.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: May 13, 2003
    Assignee: Pliant Corporation
    Inventors: Daniel G. Denehy, Eric D. Tuttle
  • CAREER RELEASE SHEET FOR MOLDING COMPOUND
    Publication number: 20020041971
    Abstract: This invention concerns a multilayer film useful as release sheet for sheet molding compounds, comprising a first skin layer, a second skin layer, a barrier layer for monomeric resins wherein the barrier layer is between the first and second skin layers and the first and second skin layers comprise a mixture of polyolefin and adhesive resin. This invention also pertains to the multilayer films method of production, as well as an SMC sheet employing the multilayer film.
    Type: Application
    Filed: September 27, 1999
    Publication date: April 11, 2002
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: DANIEL G. DENEHY, ERIC D. TUTTLE
  • Carrier release sheet for styrene molding process and process and system
    Publication number: 20020034634
    Abstract: This invention concerns a multilayer film useful as release sheet for sheet molding compounds, comprising a first skin layer, a second skin layer, a barrier layer for monomeric resins wherein the barrier layer is between the first and second skin layers and the first and second skin layers comprise a mixture of polyolefin and adhesive resin. This invention also pertains to the multilayer films method of production, as well as an SMC sheet employing the multilayer film.
    Type: Application
    Filed: October 9, 2001
    Publication date: March 21, 2002
    Applicant: Pliant Corporation
    Inventors: Daniel G. Denehy, Eric D. Tuttle
  • Carrier release sheet for molding compound
    Patent number: 5985391
    Abstract: This invention concerns a multilayer film useful as release sheet for sheet molding compounds, comprising a first skin layer, a second skin layer, a barrier layer for monomeric resins wherein the barrier layer is between the first and second skin layers and the first and second skin layers comprise a mixture of polyolefin and adhesive resin. This invention also pertains to the multilayer films method of production, as well as an SMC sheet employing the multilayer film.
    Type: Grant
    Filed: August 12, 1997
    Date of Patent: November 16, 1999
    Assignee: Huntsman Packaging Corporation
    Inventors: Daniel G. Denehy, Eric D. Tuttle