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Gunnar Van der Steur

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  • Chesapeake, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automated drone-based paint delivery system
    • Patent number 11,420,744
    • Issue date Aug 23, 2022
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary bell cup atomizer with auxiliary turbine and vortex shaping...
    • Patent number 10,413,921
    • Issue date Sep 17, 2019
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary coating atomizer having vibration damping air bearings
    • Patent number 9,970,481
    • Issue date May 15, 2018
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coating apparatus turbine having internally routed shaping air
    • Patent number 9,375,734
    • Issue date Jun 28, 2016
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary atomizer edge guard
    • Patent number 9,375,735
    • Issue date Jun 28, 2016
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Composite air bearing assembly
    • Patent number 8,973,848
    • Issue date Mar 10, 2015
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Bell cup atomizer having improved cleaning capability
    • Patent number 8,851,397
    • Issue date Oct 7, 2014
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Powder paint recirculation block assembly
    • Patent number 7,849,879
    • Issue date Dec 14, 2010
    • GM Global Technology Operations, Inc.
    • Frank P. Rauch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Apparatus and method for electrostatic spraying of conductive coati...
    • Patent number 7,056,387
    • Issue date Jun 6, 2006
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Paint spraying device
    • Patent number 6,685,106
    • Issue date Feb 3, 2004
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Bell cup powder spray applicator
    • Patent number 6,676,049
    • Issue date Jan 13, 2004
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manifold block for flow control in coating applications
    • Patent number 6,619,563
    • Issue date Sep 16, 2003
    • EFC Systems, Inc.
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary atomizer and bell cup and methods thereof
    • Patent number 6,341,734
    • Issue date Jan 29, 2002
    • EFC Systems, Inc.
    • Gunnar Van Der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary atomizer with integrated shaping air
    • Patent number 6,053,428
    • Issue date Apr 25, 2000
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary atomizer with internal chamber
    • Patent number 6,029,905
    • Issue date Feb 29, 2000
    • van der Steur; Gunnar
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary atomizer with internal chamber
    • Patent number 6,003,784
    • Issue date Dec 21, 1999
    • Van Der Steur; Gunnar
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Rotary atomizer
    • Patent number 5,934,574
    • Issue date Aug 10, 1999
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Coating apparatus and shroud thereof
    • Patent number 5,862,988
    • Issue date Jan 26, 1999
    • Gunnar van der Steur
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Door stop
    • Patent number 5,692,264
    • Issue date Dec 2, 1997
    • Gunnar van der Steur
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door stop
    • Patent number 5,675,865
    • Issue date Oct 14, 1997
    • Gunnar van der Steur
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents