TREA

Rudolph W. Krolopp

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  • Barrington Hills, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Numeric keypad configuration
    • Patent number 5,926,119
    • Issue date Jul 20, 1999
    • Motorola, Inc.
    • Phillip E. Lindeman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Keypad configuration
    • Patent number 5,729,221
    • Issue date Mar 17, 1998
    • Motorola, Inc.
    • Rudy Krolopp
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Receptacle for telephone handset
    • Patent number 4,741,034
    • Issue date Apr 26, 1988
    • Motorola, Inc.
    • Dominic R. Errichiello
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mobile radio-telephone handset and holder
    • Patent number 4,472,606
    • Issue date Sep 18, 1984
    • Motorola Inc.
    • Rudolph W. Krolopp
    • B60 - VEHICLES IN GENERAL