TREA

MARTIN LIMESTONE, INC.

Follow

Organization

  • WASHINGTON, DC, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lightweight concrete masonry unit
    • Patent number 6,311,444
    • Issue date Nov 6, 2001
    • Martin Limestone, Inc.
    • John F. Sipe
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Trademarklast 30 trademarks

  • Information Trademark

    75852747 - ULTRALITE
    • Serial number 75852747
    • Registration number 2483562
    • Filing date Nov 18, 1999
    • MARTIN LIMESTONE, INC.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    75830758 - DIAMOND TEX
    • Serial number 75830758
    • Registration number 2408437
    • Filing date Oct 25, 1999
    • MARTIN LIMESTONE, INC.
    • 19 - Building materials (non-metallic)