TREA

Raymond C. Kent

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  • Lancaster, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of applying a ceramic image to a complex ceramic article
    • Patent number 5,418,041
    • Issue date May 23, 1995
    • Armstrong World Industries, Inc.
    • Raymond C. Kent
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Composite tile with modified adhesive layer
    • Patent number 5,362,560
    • Issue date Nov 8, 1994
    • Armstrong World Industries, Inc.
    • Wendell A. Ehrhart
    • E04 - BUILDING
  • Information Patent Grant

    Coloring process
    • Patent number 5,213,845
    • Issue date May 25, 1993
    • Armstrong World Industries, Inc.
    • Walter J. Bohrn
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Embossing plate and method for using
    • Patent number 5,031,525
    • Issue date Jul 16, 1991
    • Armstrong World Industries, Inc.
    • Raymond C. Kent
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for making a yarn covered fabric
    • Patent number 4,595,438
    • Issue date Jun 17, 1986
    • Armstrong World Industries, Inc.
    • Raymond C. Kent
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Vinyl covered sound absorbing structure
    • Patent number 4,487,793
    • Issue date Dec 11, 1984
    • Armstrong World Industries, Inc.
    • Charles Haines
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vinyl faced wallboard
    • Patent number 4,397,894
    • Issue date Aug 9, 1983
    • Armstrong World Industries, Inc.
    • Charles Haines
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Process and apparatus for forming compressed crimped metal foil hea...
    • Patent number 4,311,034
    • Issue date Jan 19, 1982
    • Armstrong World Industries
    • James A. Hall
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Small round air stream heating unit
    • Patent number 4,272,668
    • Issue date Jun 9, 1981
    • Armstrong Cork Company
    • Norman A. Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of making fabric covered ceiling board
    • Patent number 4,222,803
    • Issue date Sep 16, 1980
    • Armstrong Cork Company
    • Raymond C. Kent
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Roll-on ceiling for manufactured homes
    • Patent number 4,135,341
    • Issue date Jan 23, 1979
    • Armstrong Cork Company
    • Norman A. Johnson
    • B32 - LAYERED PRODUCTS