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Roger W. Oltmanns Jr.

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  • South Bend, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automated hydraulic brake
    • Patent number 6,920,964
    • Issue date Jul 26, 2005
    • Robert Bosch Corporation
    • John Edmund Mackiewicz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake shoe retainer
    • Patent number 4,809,825
    • Issue date Mar 7, 1989
    • Allied-Signal Inc.
    • Roger W. Oltmanns
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring for a disc brake
    • Patent number 4,560,037
    • Issue date Dec 24, 1985
    • Allied Corporation
    • Bert A. Gumkowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake caliper support
    • Patent number 4,393,963
    • Issue date Jul 19, 1983
    • The Bendix Corporation
    • Roger W. Oltmanns
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...