Patents by Inventor Michael Gage Armstrong

Michael Gage Armstrong 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).

  • RECYCLABLE EXTRUSION BLOW MOLDED ARTICLES FROM BLENDS OF COPOLYESTERS AND RECYCLED PET
    Publication number: 20220227993
    Abstract: The present disclosure relates to recyclable extrusion blow molded articles made from blends of recycled PET and copolyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NPG), 1,4-cyclohexanedimethanol (CHDM), ethylene glycol (EG), and/or 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, in certain compositional ranges that are <4 mm thickness, have a high level of recycled PET content, have low haze and are recyclable in a PET stream.
    Type: Application
    Filed: May 8, 2020
    Publication date: July 21, 2022
    Applicant: Eastman Chemical Company
    Inventors: Mark Allan Treece, Michael Gage Armstrong, Robert William Seymour
  • HMI DISPLAY COVERS HAVING LOW BIREFRINGENCE MADE FROM LOW HYDROXYL CELLULOSE ESTERS
    Publication number: 20220195149
    Abstract: Provided is an optically clear protective cover plate for Human Machine Interface (HMI) touch panel displays wherein the cover plate is formed from a cellulose ester composition comprising a cellulose ester having a low hydroxyl content with a total degree of substitution (DS) in the range from 2.85 to 3.
    Type: Application
    Filed: March 25, 2020
    Publication date: June 23, 2022
    Applicant: Eastman Chemical Company
    Inventors: Marcus David Shelby, Laura Bauerle Weaver, Thomas Joseph Pecorini, Michael Gage Armstrong, Douglas Weldon Carico, James Collins Maine
  • HMI DISPLAY COVERS HAVING LOW BIREFRINGENCE
    Publication number: 20220163697
    Abstract: Provided is an optically clear protective cover plate for Human Machine Interface (HMI) touch panel displays wherein the cover plate is formed from a thermoplastic polymer comprising a high melt flow polycarbonate. The polycarbonate is characterized by a melt flow rate (MFR), or melt flow index (MFI), of between about 60 and about 80 g/10 min (ASTM D-1238, 300?C/1.2 kg).
    Type: Application
    Filed: March 25, 2020
    Publication date: May 26, 2022
    Applicant: Eastman Chemical Company
    Inventors: Marcus David Shelby, Robert E. McCrary, Thomas Joseph Pecorini, Michael Gage Armstrong, Douglas Weldon Carico, Michael Eugene Donelson