Patents by Inventor Michael A. Bubas

Michael A. Bubas 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).

  • 3D PRINTING OF SEAL CAPS
    Publication number: 20220176617
    Abstract: Methods of fabricating seal caps using three-dimensional printing are disclosed. The seal caps are useful for sealing fasteners.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 9, 2022
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Bryan W. Wilkinson, Michael A. Bubas, Renhe Lin
  • MULTILAYER SYSTEMS AND METHODS OF MAKING MULTILAYER SYSTEMS
    Publication number: 20220134723
    Abstract: Methods of making multilayer systems comprising a sealant layer by extruding a coreactive sealant composition are disclosed. The methods can be used to fabricate multilayer systems in which individual layers have different cured properties. Individual layers can also have an inhomogeneous concentration of one or more constituents within a layer. The multilayer systems can be made using three-dimensional printing that facilitate the use of a wide range of coreactive compositions.
    Type: Application
    Filed: February 10, 2020
    Publication date: May 5, 2022
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Cynthia Kutchko, Michael A. Bubas, Bryan W. Wilkinson, Eric S. Epstein, Weibin Cui, Renhe Lin
  • COREACTIVE THREE-DIMENSIONAL PRINTING OF PARTS
    Publication number: 20220126516
    Abstract: Coreactive three-dimensional printing of parts using coreactive compositions is disclosed. Coreactive additive manufacturing can be used to fabricate parts having a wide range of properties.
    Type: Application
    Filed: February 10, 2020
    Publication date: April 28, 2022
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Cynthia Kutchko, Eric S. Epstein, Bryan W. Wilkinson, Michael A. Bubas
  • ELASTOMERIC COMPOSITIONS AND METHODS OF USE
    Publication number: 20220098355
    Abstract: Compositions comprising a combination of low molecular weight prepolymers and high molecular weight prepolymers are disclosed. The compositions are used to fabricate elastomeric articles having high tensile strength and high tensile elongation.
    Type: Application
    Filed: February 10, 2020
    Publication date: March 31, 2022
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Cynthia Kutchko, Brian Chiang, Bryan W. Wilkinson, Eric S. Epstein, Michael A. Bubas