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David V. Haston

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  • Glendora, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Logical display for a breathing apparatus mask
    • Patent number 6,899,101
    • Issue date May 31, 2005
    • Survivair Respirators, Inc.
    • David V. Haston
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Restraint belt retractor
    • Patent number 5,372,328
    • Issue date Dec 13, 1994
    • Pacific Scientific Company
    • David V. Haston
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Restraint belt retractor
    • Patent number 5,312,066
    • Issue date May 17, 1994
    • Pacific Scientific Company
    • David V. Haston
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents