TREA

Margaret M. McWeeney

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  • East Boston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solvent-free shellac coating composition
    • Patent number 11,041,094
    • Issue date Jun 22, 2021
    • Mantrose-Haeuser Co., Inc.
    • Katie L. Fontaine
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for preparing stable bleached shellac
    • Patent number 6,348,217
    • Issue date Feb 19, 2002
    • Mantrose-Haeuser Co. Inc.
    • Stephen A. Santos
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents