comprising a charge return path between the target and the spraying apparatus which is not the "true" earth, i.e. using a direct charge return path like a wire or the like

Patents Grantslast 30 patents

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    Surgical spray instrument

    • Patent number 10,238,818
    • Issue date Mar 26, 2019
    • ALESI SURGICAL LIMITED
    • Dominic Griffiths
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Spray gun

    • Patent number 5,538,190
    • Issue date Jul 23, 1996
    • Robert H. Greene
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Spray gun

    • Patent number 5,531,384
    • Issue date Jul 2, 1996
    • Robert H. Greene
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Spray gun

    • Patent number 5,411,211
    • Issue date May 2, 1995
    • Robert H. Greene
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electrostatic aerosol spray can assembly

    • Patent number 4,971,257
    • Issue date Nov 20, 1990
    • Marc Birge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents