Patents Assigned to J & A Development Associates, Inc.
  • Patent number: D633676
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: March 1, 2011
    Assignee: J & A Development Associates, Inc.
    Inventor: Jeffrey Erdfarb
  • Patent number: D644895
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: September 13, 2011
    Assignee: J & A Development Associates, Inc.
    Inventor: Jeffrey Erdfarb