Patents by Inventor Joseph Krummel

Joseph Krummel 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).

  • Publication number: 20210372012
    Abstract: A multi-layer woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The cover factor of at least one of the layers is selected so as to inhibit penetration by non-ballistic threats.
    Type: Application
    Filed: December 15, 2020
    Publication date: December 2, 2021
    Inventors: Shekoufeh Shahkarami, Joseph Krummel
  • Patent number: 9513088
    Abstract: An insert for a protective garment, the insert having a fabric having at least 45 percent by weight of expanded polytetrafluoroethylene fibers, the fabric having a 2-Grain V-50 Fragmentation Resistance of at least 700 feet per second and a FAST-2 Bending Rigidity of less than 40 microNewtonmeters.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: December 6, 2016
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: John Dolan, Matthew Murphy, Raymond Minor, Shekoufeh Shahkarami, Joseph Krummel
  • Publication number: 20160244896
    Abstract: A multi-layer woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The cover factor of at least one of the layers is selected so as to inhibit penetration by non-ballistic threats.
    Type: Application
    Filed: February 18, 2016
    Publication date: August 25, 2016
    Inventors: Shekoufeh Shahkarami, Joseph Krummel
  • Patent number: 8450222
    Abstract: According to some aspects, a method of manufacturing a coated multi-threat fabric, including providing a first fabric layer having a first surface, the first fabric layer having a plurality of high performance fibers, applying a first polymeric material onto the first surface of the first fabric layer, the polymeric material having a melt flow index of between about 0.7 to 1400 g/10 min, a Shore D hardness of between about 36 and 75, and ultimate tensile strength of between about 5 and 75 MPa, spreading the first polymeric material onto the first surface of the first fabric layer so as to form a raw coated fabric having a first coating layer, and heating the raw coated fabric to bond the first coating layer to the first fabric layer, wherein the first polymeric material is selected such that the coated multi-threat fabric is flexible enough to be stored on a roll of a predetermined size.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: May 28, 2013
    Assignee: Barrday Inc.
    Inventors: Laura Pritchard, Shekoufeh Shahkarami, Joseph Krummel, Kevin Rayner, Jonathan MacNeil