John Maslen

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Short-vowel intrinsic-sound learning system
- Patent number 8,408,916
- Issue date Apr 2, 2013
- Bobby Lynn Maslen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Early learning book system with internal, electronic media activity...
- Patent number 7,865,129
- Issue date Jan 4, 2011
- Bobby Lynn Maslen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Learning machine system and methodology
- Publication number 20070105074
- Publication date May 10, 2007
- Bobby Lynn Maslen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Early learning book system with internal, electronic media activity...
- Publication number 20070105075
- Publication date May 10, 2007
- Bobby Lynn Maslen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS