Patents Examined by Gail C. Hayes
  • System for eliminating duplicate entries from a mailing list
    Patent number: 5303149
    Abstract: Contributor/customer lists are created with a merge/purge program that identifies duplicate records even though key elements of the records (e.g. name/address or zip code) differ.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: April 12, 1994
    Inventor: Paul C. Janigian