Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Scroggins; Roberta J. Address: Ledyard, CT No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6149441 Computer-based educational system November 21, 2000 A computer-based educational system for use by teacher and student users and including a server computer and at least one client computer having a display and user input device is disclosed. A lesson builder allows teachers to create customized lessons incorporating lesson material that       Recently Added Patents Integrated circuit having a precharging circuit Conflict resolution in database replication through autonomous node qualified folding Focus control method and focus control apparatus Systems and methods for providing ENUM in an LNP environment Powder metal cladding nozzle Apparatus and system for efficiently recirculating an exhaust gas in a combustion engine Systems and methods for context relevant information management and display   Randomly Featured Patents Method and apparatus for electrically endpointing a chemical-mechanical planarization process Halogen lamp fill mixture which reduces lower operating temperature of halogen cycle Laser beam printer for electronic computer Cooking heater Frontal infusion system for intravenous burrs Position controller for an electric motor Lamp Steering wheel Mug decoration Electromechanical toy © 2006. PatentGenius. All Rights Reserved.