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Peter P. Roth

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  • Sherrard, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-channel regenerative pump
    • Patent number 6,190,119
    • Issue date Feb 20, 2001
    • Roy E. Roth Company
    • Peter P. Roth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents