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Adolf Adrian

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  • Ennepetal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal for hydraulically sealing a piston rod
    • Patent number 6,811,156
    • Issue date Nov 2, 2004
    • ThyssenKrupp Bilstein GmbH
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston-rod scraping ring accommodated in a groove in a dashpot cap,...
    • Patent number 6,668,452
    • Issue date Dec 30, 2003
    • Krupp Bilstein GmbH
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston head for a hydraulic shock absorber
    • Patent number 6,089,142
    • Issue date Jul 18, 2000
    • Krupp Bilstein GmbH
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stopper for a hydraulic dashpot
    • Patent number 5,579,876
    • Issue date Dec 3, 1996
    • August Bilstein GmbH & Co. KG
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic shock absorber for motor vehicles
    • Patent number 5,533,598
    • Issue date Jul 9, 1996
    • August Bilstein GmbH & Co. KG
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-tube hydropneumatic shock absorber
    • Patent number 4,428,566
    • Issue date Jan 31, 1984
    • August Bilstein GmbH & Co. KG
    • Johannes J. de Baan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load-carrying strut construction
    • Patent number 4,290,511
    • Issue date Sep 22, 1981
    • Firma August Bilstein
    • Johannes J. de Baan
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents