Seasoning

Patents Grantslast 30 patents

  • Information Patent Grant

    Dosing feeder for the breast box of papermaking machine

    • Patent number 5,900,121
    • Issue date May 4, 1999
    • Voith Sulzer Papiermaschinen GmbH
    • Klaus Lehleiter
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of microbial pre-treating wood chips for paper making

    • Patent number 5,851,351
    • Issue date Dec 22, 1998
    • The Central Timber Co-Operative Ltd.
    • Albin Alexander Wladyslaw Baecker
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Preservative treatment of wood

    • Patent number 4,597,940
    • Issue date Jul 1, 1986
    • Bror O. Hager
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method of resin seasoning wood chips

    • Patent number 4,088,529
    • Issue date May 9, 1978
    • Billeruds Aktiebolag
    • James O. Rynman
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for storing bagasse

    • Patent number 3,964,961
    • Issue date Jun 22, 1976
    • Becker & van Hullen Niederrheinische Maschinenfabrik
    • Rolf Hesch
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3802957

    • Patent number 3,802,957
    • Issue date Apr 9, 1974
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3644171

    • Patent number 3,644,171
    • Issue date Feb 22, 1972
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3619351

    • Patent number 3,619,351
    • Issue date Nov 9, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3617435

    • Patent number 3,617,435
    • Issue date Nov 2, 1971
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3617436

    • Patent number 3,617,436
    • Issue date Nov 2, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3486969

    • Patent number 3,486,969
    • Issue date Dec 30, 1969
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3445329

    • Patent number 3,445,329
    • Issue date May 20, 1969
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3401085

    • Patent number 3,401,085
    • Issue date Sep 10, 1968
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3393122

    • Patent number 3,393,122
    • Issue date Jul 16, 1968
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3061504

    • Patent number 3,061,504
    • Issue date Oct 30, 1962
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2991281

    • Patent number 2,991,281
    • Issue date Jul 4, 1961
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2721358

    • Patent number 2,721,358
    • Issue date Oct 25, 1955
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1850808

    • Patent number 1,850,808
    • Issue date Mar 22, 1932
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1833493

    • Patent number 1,833,493
    • Issue date Nov 24, 1931
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents