Patents by Inventor Micheal S. Lerch

Micheal S. Lerch 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).

  • Patent number: 11118290
    Abstract: A water-dispersible nonwoven substrate includes a structured web of fibers. The structured web has a first surface and a second surface. The first surface has substantially filled protrusions extending outwardly from the first surface and connecting regions disposed between the protrusions. The average fiber densities of the protrusions and connecting regions are substantially the same, and the fibers are individualized plant-based fibers, reconstituted cellulosic fibers, or a combination thereof.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: September 14, 2021
    Assignee: GPCP IP Holdings LLC
    Inventors: Alan E. Wright, Micheal S. Lerch, Joseph H. Miller, Dean J. Baumgartner, Greg Wendt, Daniel Sumnicht, Leonard E. Duello, David W. White, Tom J. Daul, Kip K. Decker, Samuel C. Baer
  • Patent number: 9926655
    Abstract: Nonwoven textile fabrics in accordance with the present invention include a web of entangled polymeric fibers with substantially pectin-free, individualized bast fibers having a mean length less than 9 millimeters (mm). A method of making a nonwoven fabric includes forming a web of polymeric fibers, forming a randomly arrayed fiber web of the substantially individualized bast fibers having a mean length less than 9 mm, disposing the web of the substantially individualized bast fibers onto the web of polymeric fibers, and entangling the polymeric fibers with the substantially individualized bast fibers to form the nonwoven fabric. In addition, laminates include the nonwoven fabric, a film, and an adhesive disposed between the fabric and the film to bond the nonwoven fabric to the film.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: March 27, 2018
    Assignee: GPCP IP Holdings LLC
    Inventors: Samuel C. Baer, Alan E. Wright, Micheal S. Lerch
  • Publication number: 20170233909
    Abstract: A water-dispersible nonwoven substrate includes a structured web of fibers. The structured web has a first surface and a second surface. The first surface has substantially filled protrusions extending outwardly from the first surface and connecting regions disposed between the protrusions. The average fiber densities of the protrusions and connecting regions are substantially the same, and the fibers are individualized plant-based fibers, reconstituted cellulosic fibers, or a combination thereof.
    Type: Application
    Filed: August 7, 2015
    Publication date: August 17, 2017
    Applicant: Georgia-Pacific Consumer Products LP
    Inventors: Alan E. Wright, Micheal S. Lerch, Joseph H. Miller, Dean J. Baumgartner, Greg Wendt, Daniel Sumnicht, Leonard E. Duello, David W. White, Tom J. Daul, Kip K. Decker, Samuel C. Baer
  • Publication number: 20160201239
    Abstract: Nonwoven textile fabrics in accordance with the present invention include a web of entangled polymeric fibers with substantially pectin-free, individualized bast fibers having a mean length less than 9 millimeters (mm). A method of making a nonwoven fabric includes forming a web of polymeric fibers, forming a randomly arrayed fiber web of the substantially individualized bast fibers having a mean length less than 9 mm, disposing the web of the substantially individualized bast fibers onto the web of polymeric fibers, and entangling the polymeric fibers with the substantially individualized bast fibers to form the nonwoven fabric. In addition, laminates include the nonwoven fabric, a film, and an adhesive disposed between the fabric and the film to bond the nonwoven fabric to the film.
    Type: Application
    Filed: August 11, 2014
    Publication date: July 14, 2016
    Applicant: Georgia-Pacific Consumer Products LP
    Inventors: Samuel C. Baer, Alan E. Wright, Micheal S. Lerch
  • Publication number: 20140302280
    Abstract: A gypsum panel that incorporates a plant fiber other than paper is disclosed. The plant fiber material may be in the form of a facing material adhered to at least one side of the gypsum panel or in the form of loose fibers integrated with the gypsum panel as a matrix or both. Further, the plant fiber may be combined with conventional gypsum panel additives, is fully recyclable and environmentally sustainable. The present invention further relates to a method of making such a gypsum panel.
    Type: Application
    Filed: April 25, 2012
    Publication date: October 9, 2014
    Inventors: Keshav S. Gautam, Samuel C. Baer, Hubert C. Francis, Micheal S. Lerch
  • Patent number: 8534493
    Abstract: A dispenser includes a housing having a dispensing wall, a bottom wall disposed opposite the dispensing wall, two side walls connecting the dispensing wall to the bottom wall, and two end walls connecting the dispensing wall, the bottom wall and the two side walls. A first slot aperture is disposed in the dispensing wall centered between the two end walls, the first slot aperture having a major axis oriented perpendicular to each of the two side walls. A second slot aperture is disposed in a first of the two side walls, the second slot aperture having a major axis oriented relative to the major axis of the first slot aperture such that the first slot aperture and the second slot aperture define a contiguous aperture between the dispensing wall and the first of the two side walls, the second slot aperture having a width less than a width of the first slot aperture.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: September 17, 2013
    Assignee: Georgia-Pacific Consumer Products LP
    Inventors: Kip K. Decker, Micheal S. Lerch
  • Publication number: 20100258580
    Abstract: A dispenser includes a housing having a dispensing wall, a bottom wall disposed opposite the dispensing wall, two side walls connecting the dispensing wall to the bottom wall, and two end walls connecting the dispensing wall, the bottom wall and the two side walls. A first slot aperture is disposed in the dispensing wall centered between the two end walls, the first slot aperture having a major axis oriented perpendicular to each of the two side walls. A second slot aperture is disposed in a first of the two side walls, the second slot aperture having a major axis oriented relative to the major axis of the first slot aperture such that the first slot aperture and the second slot aperture define a contiguous aperture between the dispensing wall and the first of the two side walls, the second slot aperture having a width less than a width of the first slot aperture.
    Type: Application
    Filed: April 12, 2010
    Publication date: October 14, 2010
    Applicant: Georgia-Pacific Consumer Products LP
    Inventors: Kip K. Decker, Micheal S. Lerch