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Rosan, Inc.

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  • Newport Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self locking valve guide
    • Patent number 4,240,393
    • Issue date Dec 23, 1980
    • Rosan, Inc.
    • Jose Rosan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self locking valve seat insert
    • Patent number 4,236,495
    • Issue date Dec 2, 1980
    • Rosan, Inc.
    • Jose Rosan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

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