Membership
Tour
Register
Log in
Joseph E. Hoppy
Follow
Person
East Aurora, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Interactive multi-sensory reading system electronic teaching/learni...
Patent number
7,203,455
Issue date
Apr 10, 2007
Mattel, Inc.
Stephen M. Ernst
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Interactive Multi-Sensory Reading System Electronic Teaching/Learni...
Publication number
20070190511
Publication date
Aug 16, 2007
Mattel, Inc.
Stephen M. Ernst
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Interactive multi-sensory reading system electronic teaching/learni...
Publication number
20040043371
Publication date
Mar 4, 2004
Stephen M. Ernst
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS