TREA

James R. Polzin

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  • Wheaton, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stepper motor system
    • Patent number 5,038,088
    • Issue date Aug 6, 1991
    • Gregory E. Arends
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Motor system
    • Patent number 4,779,031
    • Issue date Oct 18, 1988
    • Intellico, Inc.
    • Gregory E. Arends
    • G05 - CONTROLLING REGULATING