by electric means

Patents Grantslast 30 patents

  • Information Patent Grant

    Wood heating system and method

    • Patent number 11,181,318
    • Issue date Nov 23, 2021
    • The University of Canterbury of Ilam Road
    • William John Baxter Heffernan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Process for upgrading low-quality wood

    • Patent number 5,555,642
    • Issue date Sep 17, 1996
    • Shell Oil Company
    • Peter C. Rem
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Accretion coating and mineralization of materials for protection ag...

    • Patent number 4,461,684
    • Issue date Jul 24, 1984
    • The Marine Resources Company
    • Wolf H. Hilbertz
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1489798

    • Patent number 1,489,798
    • Issue date Apr 8, 1924
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    WOOD HEATING SYSTEM AND METHOD

    • Publication number 20200103168
    • Publication date Apr 2, 2020
    • William John Baxter HEFFERNAN
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    METHOD AND FACILITY FOR TREATING CORK

    • Publication number 20150291405
    • Publication date Oct 15, 2015
    • Centre National De La Recherche Scientifique-cnrs
    • Guillaume Herlem
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...