Patents Assigned to Donald S. Streck
  • Telephone with automatic redial of number provided by information operator's computer
    Patent number: 4933968
    Abstract: In a telephone having a button for redialing the last number dialed as stored in a last number dialed memory and a telephone number dial, a method of operation for simplifying the obtaining and dialing of unknown numbers from an information telephone operator's computer.
    Type: Grant
    Filed: April 7, 1989
    Date of Patent: June 12, 1990
    Assignee: Donald S. Streck
    Inventor: Jerry R. Iggulden