Patents by Inventor W. Mark Bielawski

W. Mark Bielawski 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).

  • Prepreg with integrated multi-dimensional gas venting network
    Patent number: 9096734
    Abstract: Composite prepreg including a gas venting network that allows multi-dimensional escape of gas from the prepreg during the curing process. Penetrable barriers are also provided between the matrix precursor elements to promote long-term storability of the prepreg at ambient temperatures. All or a portion of the gas venting network may be integrated with the penetrable barriers.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: August 4, 2015
    Assignee: Hexcel Corporation
    Inventors: Milton Custer, George Green, W. Mark Bielawski
  • Prepreg With Integrated Multi-Dimensional Gas Venting Network
    Publication number: 20100189988
    Abstract: Composite prepreg including a gas venting network that allows multi-dimensional escape of gas from the prepreg during the curing process. Penetrable barriers are also provided between the matrix precursor elements to promote long- term storability of the prepreg at ambient temperatures. All or a portion of the gas venting network may be integrated with the penetrable barriers.
    Type: Application
    Filed: January 23, 2009
    Publication date: July 29, 2010
    Applicant: Hexcel Corporation
    Inventors: Milton Custer, George Green, W. Mark Bielawski