TREA

Detmer B. Shaffer

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  • Garrettsville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile pressure cleaning unit
    • Patent number 4,821,958
    • Issue date Apr 18, 1989
    • Sparkle Wash, Inc.
    • Detmer B. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mobile cleaning unit
    • Patent number 4,290,442
    • Issue date Sep 22, 1981
    • Sparkle Wash, Inc.
    • Detmer B. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mobile cleaning unit
    • Patent number 4,213,796
    • Issue date Jul 22, 1980
    • Sparkle Wash, Inc.
    • Detmer B. Shaffer
    • B60 - VEHICLES IN GENERAL