TREA

Edwin H. Zimmerman

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  • New Holland, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method to recover petroleum from slicks and spills
    • Patent number 5,423,991
    • Issue date Jun 13, 1995
    • Edwin H. Zimmerman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus to recover petroleum from slicks and spills
    • Patent number 5,262,048
    • Issue date Nov 16, 1993
    • Edwin H. Zimmerman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Woodworking machine and blades therefor
    • Patent number 4,561,477
    • Issue date Dec 31, 1985
    • Edwin H. Zimmerman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Gas generating system and process
    • Patent number 4,445,910
    • Issue date May 1, 1984
    • Edwin H. Zimmerman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gas generating system
    • Patent number 4,348,211
    • Issue date Sep 7, 1982
    • Edwin H. Zimmerman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    System to produce wood products from peeler core logs
    • Patent number 4,300,604
    • Issue date Nov 17, 1981
    • Edwin H. Zimmerman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Automatic cant production machine
    • Patent number 4,239,069
    • Issue date Dec 16, 1980
    • Edwin H. Zimmerman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Double bay woodworking machine
    • Patent number 4,181,056
    • Issue date Jan 1, 1980
    • Edwin H. Zimmerman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Unscrambling apparatus for bar material, including lumber
    • Patent number 4,173,277
    • Issue date Nov 6, 1979
    • Edwin H. Zimmerman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Lumber stacking apparatus
    • Patent number 4,159,058
    • Issue date Jun 26, 1979
    • Edwin H. Zimmerman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Woodworking machine
    • Patent number 4,009,741
    • Issue date Mar 1, 1977
    • E.Z. Mfg. Co.
    • Edwin H. Zimmerman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...